diff --git a/batch_4/6k_v_SBA_1961_1.wav b/batch_4/6k_v_SBA_1961_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b7553f3dd7dec527184e1461b9bebeaee9c37694
--- /dev/null
+++ b/batch_4/6k_v_SBA_1961_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae92df3e66195c6917bb4a0e6c8804681c02cac8ae6c112bcf90ba4d476dcc3f
+size 19231438
diff --git a/batch_4/6k_v_SBA_1961_2.wav b/batch_4/6k_v_SBA_1961_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5fb30099330f180b90bcb360fd6337b287e0e59f
--- /dev/null
+++ b/batch_4/6k_v_SBA_1961_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c925565ae9e9a60ecd7fb82355f9824a77ed138bc67718142cd14c06742f7232
+size 19410318
diff --git a/batch_4/6k_v_SBA_1961_3.wav b/batch_4/6k_v_SBA_1961_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2dcf14500029f29fb1d6a2524a76c35cfde6939d
--- /dev/null
+++ b/batch_4/6k_v_SBA_1961_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2dcff3e21d33fe7da11db544608b0411af09c586bfa3df0dc5d27b7688c99dc6
+size 4096078
diff --git a/batch_4/6k_v_SBA_1965_0.wav b/batch_4/6k_v_SBA_1965_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a3bf99fa56004e68050582cd76fb71d8562cdfdb
--- /dev/null
+++ b/batch_4/6k_v_SBA_1965_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd65a7b24835b4769de45500c5b629efd825a1d934e8e91db947386d63c8b306
+size 19513678
diff --git a/batch_4/6k_v_SBA_1965_1.wav b/batch_4/6k_v_SBA_1965_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7fcbb3edd466523eef5a2878d13b3300a81810d7
--- /dev/null
+++ b/batch_4/6k_v_SBA_1965_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef3f742502141a1ed40e1566ce7c9641a520e264292baefa6b49033f8fcbf675
+size 19280718
diff --git a/batch_4/6k_v_SBA_1965_2.wav b/batch_4/6k_v_SBA_1965_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a1e583ec38e201ea89e252c84d42f79f50e45001
--- /dev/null
+++ b/batch_4/6k_v_SBA_1965_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af07bbbe0fb33647decf8258c05b985192a443b79d0a9c4e8f51c7bd78c728c5
+size 19725198
diff --git a/batch_4/6k_v_SBA_1965_3.wav b/batch_4/6k_v_SBA_1965_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a502118c160c0a9a7ac8ffabff3ff49f3f9ceff5
--- /dev/null
+++ b/batch_4/6k_v_SBA_1965_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8daa2fccc97272b6e94d72b05881fc6445fefe8534aeb8c821d8850b3e53c10
+size 12469518
diff --git a/batch_4/6k_v_SBA_1967_0.wav b/batch_4/6k_v_SBA_1967_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e555e91f437d47192d2c6d72e356197a776dde0a
--- /dev/null
+++ b/batch_4/6k_v_SBA_1967_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c67bef5646ab9797c1e8a8534e5876d9d5b05187116a400e1b98f4edde53f023
+size 19241358
diff --git a/batch_4/6k_v_SBA_1970_0.wav b/batch_4/6k_v_SBA_1970_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ba91a556b8c1e2725617a68230e61f0749de7c15
--- /dev/null
+++ b/batch_4/6k_v_SBA_1970_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c83d493d29319af80118a42352a3c64801a188a13354ae6ffc869774f9e6933
+size 19321038
diff --git a/batch_4/6k_v_SBA_1970_1.wav b/batch_4/6k_v_SBA_1970_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..be5f69364363bee27cf383959441e4fb13864b55
--- /dev/null
+++ b/batch_4/6k_v_SBA_1970_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4b5eefeb32f66ba9c4ddc0c0c24824d6afba38df431db8c8b513a2020b26b94
+size 19869198
diff --git a/batch_4/6k_v_SBA_1970_2.wav b/batch_4/6k_v_SBA_1970_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..99f6a8d645da98e90317b921460802c1c83c94cf
--- /dev/null
+++ b/batch_4/6k_v_SBA_1970_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:185ed82558833d8dbf3268cf802a76c432dc1163a86dd174c799dee94cbf487a
+size 19442956
diff --git a/batch_4/6k_v_SBA_1970_3.wav b/batch_4/6k_v_SBA_1970_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e7abcfbed0487ae1faa85c7192ea4e79822a58ba
--- /dev/null
+++ b/batch_4/6k_v_SBA_1970_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:baf1d2b562d12a71cfeeab748ca076016159ae99aac8b2ab55bab6f80c5c3036
+size 17278158
diff --git a/batch_4/6k_v_SBA_1972_0.wav b/batch_4/6k_v_SBA_1972_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6f78370334553a1a274cd1cc2eaff2b0e7d0aec9
--- /dev/null
+++ b/batch_4/6k_v_SBA_1972_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a9c606a2022d55a469872daa1cf85dee58316326f68a71763e53fd5a1e33618
+size 19855116
diff --git a/batch_4/6k_v_SBA_1972_1.wav b/batch_4/6k_v_SBA_1972_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..89868aa233f93866bcc2d864078e49b3a508d160
--- /dev/null
+++ b/batch_4/6k_v_SBA_1972_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:446a50d06cfecb9578045ca42a8dea37e89efa06fb1a1163a888a6c65cee8811
+size 19331598
diff --git a/batch_4/6k_v_SBA_1972_2.wav b/batch_4/6k_v_SBA_1972_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e2e76bb8cf236a9c91f4c270073daebbc1787e88
--- /dev/null
+++ b/batch_4/6k_v_SBA_1972_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17be40a0fa8cc4eb50e3bd847b8b0c8168656f8726f3dcf733900b7581d497ca
+size 19217998
diff --git a/batch_4/6k_v_SBA_1972_3.wav b/batch_4/6k_v_SBA_1972_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..edefaeb0b38456db3edadce6cfb24cc882cbd6c5
--- /dev/null
+++ b/batch_4/6k_v_SBA_1972_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a452bd7dc2d45a1fca01b3c85fead9ca5cbf08ef40962136cc8580df27c4f0a
+size 19254798
diff --git a/batch_4/6k_v_SBA_1972_4.wav b/batch_4/6k_v_SBA_1972_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a03fe8b419193ced6c1fb3506d291c78892e3cf2
--- /dev/null
+++ b/batch_4/6k_v_SBA_1972_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16c77d9c6b2d791796ec1121f4fbdc44d974c14a4c209c38351ff3fa3855a995
+size 11066318
diff --git a/batch_4/6k_v_SBA_1973_0.wav b/batch_4/6k_v_SBA_1973_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..78d85c6ecfcf5dc6b816fdb22bf6215125dbaa03
--- /dev/null
+++ b/batch_4/6k_v_SBA_1973_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4557e1844db4cc91a69e79ee46baa035276c0a8c378c889d6eea8b7cdcfbdf6b
+size 19208078
diff --git a/batch_4/6k_v_SBA_1973_1.wav b/batch_4/6k_v_SBA_1973_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..81bd761a52899953bfde87ae777b734cdb08e1d3
--- /dev/null
+++ b/batch_4/6k_v_SBA_1973_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12b529bee5caf07cbe2887268b01dfc5c51db8fb028ce2f0a94952da8abd6a78
+size 19328078
diff --git a/batch_4/6k_v_SBA_1973_2.wav b/batch_4/6k_v_SBA_1973_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a28e50d80fad320ffc62803acdfe2b9ce69b2c60
--- /dev/null
+++ b/batch_4/6k_v_SBA_1973_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d807d3c229c37180ff3d02a2b035a9084e23ba68e6e8e791cc3e16c756c3756
+size 5972556
diff --git a/batch_4/6k_v_SBA_1977_0.wav b/batch_4/6k_v_SBA_1977_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6129d648edd6d909f4ec68d59e64b9ac1f909a88
--- /dev/null
+++ b/batch_4/6k_v_SBA_1977_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f8c83dcf804e8cd6e3d44de38a2ef3aa58a6858ff5d6807692ab5a53ff5fc78
+size 19746638
diff --git a/batch_4/6k_v_SBA_198_0.wav b/batch_4/6k_v_SBA_198_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f68cfb4e40964fd584dc97b4762adbd070d2cb10
--- /dev/null
+++ b/batch_4/6k_v_SBA_198_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9811fc7a33db62d92f1eb520dcf0e529b587fa200a668b618b6f78db5d457de
+size 19265996
diff --git a/batch_4/6k_v_SBA_198_1.wav b/batch_4/6k_v_SBA_198_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d477003557e278443aa9fd0a72c1f2d75de47c81
--- /dev/null
+++ b/batch_4/6k_v_SBA_198_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd3448eb5f1b7102a5047905ff0d507a4d413948a8e49a3818612f939a0dd2ea
+size 19811920
diff --git a/batch_4/6k_v_SBA_198_2.wav b/batch_4/6k_v_SBA_198_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3b92a9f3810a13c832335bb50dbcdefe1ab8b04d
--- /dev/null
+++ b/batch_4/6k_v_SBA_198_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf198fafcb9f75835c9d60e006feb67bdd29ad6f5ee7f6c272be6580fef24963
+size 19613518
diff --git a/batch_4/6k_v_SBA_198_4.wav b/batch_4/6k_v_SBA_198_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..067732532892705d85cbdac51bb9d275852212c9
--- /dev/null
+++ b/batch_4/6k_v_SBA_198_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02be83230e8741571e514846cb0aa1108a174d5895b5bfaaaf7ae8d4d786e63d
+size 8337678
diff --git a/batch_4/6k_v_SBA_199_0.wav b/batch_4/6k_v_SBA_199_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3cddf185e1ed7fb1474bc63291ff9d3ba7f46804
--- /dev/null
+++ b/batch_4/6k_v_SBA_199_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb3f0d7170e903b4dfd669ab3713db1cd31b5424f04e5a5f527983544410f8c4
+size 19373196
diff --git a/batch_4/6k_v_SBA_199_1.wav b/batch_4/6k_v_SBA_199_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d88a543513bf45002cce1b612ee5444204085174
--- /dev/null
+++ b/batch_4/6k_v_SBA_199_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd196d6981f5eab663b78e5f720f894a0fcd0a53ba208a69d489fc310938a20e
+size 13316878
diff --git a/batch_4/6k_v_SBA_202_2.wav b/batch_4/6k_v_SBA_202_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b5fd42bb6d79a51400dee447ce5ae4bace22c8f8
--- /dev/null
+++ b/batch_4/6k_v_SBA_202_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5b4b8fcbbf1d053d740289525c0f53a8fc0f4605d8acda3e353fa00eab24cda
+size 18095788
diff --git a/batch_4/6k_v_SBA_203_0.wav b/batch_4/6k_v_SBA_203_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7fa39b563498e96e6583bc97b9f16fb907c3d2ca
--- /dev/null
+++ b/batch_4/6k_v_SBA_203_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a148e1c7ac76c72be1de23c09a6ec537539d254f7fd4ea834c920e3f1b5c1bd
+size 19225998
diff --git a/batch_4/6k_v_SBA_203_1.wav b/batch_4/6k_v_SBA_203_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6a2c1c12f7a1a7583a91e43e4b7e783caab3ca9e
--- /dev/null
+++ b/batch_4/6k_v_SBA_203_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4cb480ec5e7ffe4f9cc6c957d64d29f022d3bbb72a612eba583097171ba0f11
+size 19396846
diff --git a/batch_4/6k_v_SBA_203_2.wav b/batch_4/6k_v_SBA_203_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dfe7071c7708f3270245050f412a39859cae1255
--- /dev/null
+++ b/batch_4/6k_v_SBA_203_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bddef245c9660eb2290729d0240ada17c667dc7a2f56889ef8019b54447b5682
+size 19585070
diff --git a/batch_4/6k_v_SBA_203_3.wav b/batch_4/6k_v_SBA_203_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..00f5d667bbe937d409faf12fb80954fdb1db1383
--- /dev/null
+++ b/batch_4/6k_v_SBA_203_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a25e8093eadd4f1f4268a8692f5c15742749df7a35de439f9c7c7e58113c6b2
+size 6536398
diff --git a/batch_4/6k_v_SBA_204_0.wav b/batch_4/6k_v_SBA_204_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0931a1b7720e91b18417ed5af4a72d8ac3cb65d7
--- /dev/null
+++ b/batch_4/6k_v_SBA_204_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd0ff51c1b355d13acd2183f74c4c8725243026d5550e8020cdaae376bc9942c
+size 19464398
diff --git a/batch_4/6k_v_SBA_204_1.wav b/batch_4/6k_v_SBA_204_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..09a9bc178a0786f1f3df4128d6be324aa59e3194
--- /dev/null
+++ b/batch_4/6k_v_SBA_204_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79b9e75abe15a5a5e66e4907f517823dc0e06b29872db642e0549b9c76d48c1f
+size 19541198
diff --git a/batch_4/6k_v_SBA_204_2.wav b/batch_4/6k_v_SBA_204_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..855a2680c4dcc6438e7a22b9b62f3f9013303503
--- /dev/null
+++ b/batch_4/6k_v_SBA_204_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2ff265c0d4c62ebc5bc5b85ffbb35ca85881972e3ed321f2cfc95b96b3c74ec
+size 20134478
diff --git a/batch_4/6k_v_SBA_204_3.wav b/batch_4/6k_v_SBA_204_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e664b052c364faf45b767fdd13a687060b05a926
--- /dev/null
+++ b/batch_4/6k_v_SBA_204_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f9ea30a1b46ae95e4103c1d539f2de6301916267562b44d7c33c9437df9d3a7
+size 3955598
diff --git a/batch_4/6k_v_SBA_205_0.wav b/batch_4/6k_v_SBA_205_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..32badc84a3f90af97ed887891005bf6cb64c0f2b
--- /dev/null
+++ b/batch_4/6k_v_SBA_205_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8dbd726b210f18c4cb2c4534171cc371b806b257d5d1bd984a0a9adf60a5eaac
+size 19490956
diff --git a/batch_4/6k_v_SBA_206_0.wav b/batch_4/6k_v_SBA_206_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5ceeccb44614c1f0aae70185855d9933cb285ab5
--- /dev/null
+++ b/batch_4/6k_v_SBA_206_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:090610476c70cca7a95b31c17f60d3531219b5414671c4d28e50b527a4606bca
+size 20213838
diff --git a/batch_4/6k_v_SBA_206_2.wav b/batch_4/6k_v_SBA_206_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..45a8d0da8c06e98eebea5c382df1702114567d60
--- /dev/null
+++ b/batch_4/6k_v_SBA_206_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0235b8a90706b4e37e11af7d65c8579e155eba299cfd8dbf277ad61b28fb4656
+size 16412238
diff --git a/batch_4/6k_v_SBA_207_0.wav b/batch_4/6k_v_SBA_207_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..87cf67b09a3f95be12e59fc4f5dbe0681174c27a
--- /dev/null
+++ b/batch_4/6k_v_SBA_207_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f8ab2e89eee1b1289a84ec7d1d7af0be08f8403c06422572ef367a3913101b4
+size 19387918
diff --git a/batch_4/6k_v_SBA_207_1.wav b/batch_4/6k_v_SBA_207_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3f625be2ceb98d678fc9f5f74cbed402f8180cb5
--- /dev/null
+++ b/batch_4/6k_v_SBA_207_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c7032382db37dc268e28930727cf5ebf235f204b979fc946b0db3520771ae47
+size 11017678
diff --git a/batch_4/6k_v_SBA_209_0.wav b/batch_4/6k_v_SBA_209_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8d0a8397f2b8ecfd7f1ed3fd854e94f9f7cd10a0
--- /dev/null
+++ b/batch_4/6k_v_SBA_209_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abf073468f480447722a74d596e2f6ea5d254b92747cf294d4673e143d7bf195
+size 19265676
diff --git a/batch_4/6k_v_SBA_209_1.wav b/batch_4/6k_v_SBA_209_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8e8fc819ebbb3991e20fb544f107fd67b152dfcd
--- /dev/null
+++ b/batch_4/6k_v_SBA_209_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45da6f003aa460e8f50c47b96a6df5b7444875b9fb9be8e50103072f4a667a8f
+size 19442318
diff --git a/batch_4/6k_v_SBA_209_2.wav b/batch_4/6k_v_SBA_209_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..961f7a70c8435537cde626d1eaf646729478adf5
--- /dev/null
+++ b/batch_4/6k_v_SBA_209_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:891a4ad157341214e8f03dce112b358099860cd724fb98cc4c0ae6cf84311798
+size 19707918
diff --git a/batch_4/6k_v_SBA_209_3.wav b/batch_4/6k_v_SBA_209_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2b5b25db4cf9da6375ac88f0e6b9cbe4f6d3df6e
--- /dev/null
+++ b/batch_4/6k_v_SBA_209_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b035ae375963dd08fa8e00e3a95e35f417a30e7738b9898cce3af6b8cdbaf276
+size 12833998
diff --git a/batch_4/6k_v_SBA_20_0.wav b/batch_4/6k_v_SBA_20_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fabb6b7c6012732c6389e48359b52b3192c83292
--- /dev/null
+++ b/batch_4/6k_v_SBA_20_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3699a19399c8b0f2a4cb13def9391ce337d1a8d4c795708c636e69ce932b78f0
+size 19403596
diff --git a/batch_4/6k_v_SBA_20_1.wav b/batch_4/6k_v_SBA_20_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..346017e5f2d85bdaa422bcb53eb75ba2d4581f8a
--- /dev/null
+++ b/batch_4/6k_v_SBA_20_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ef2ef8fd069b8c0a8db4ae86b479d997dc56f1cbf2f7ed43f3e9ca6f32d3e00
+size 19541548
diff --git a/batch_4/6k_v_SBA_20_3.wav b/batch_4/6k_v_SBA_20_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1d104b9cb4e4a3abec90e68786ede21fd5c336b3
--- /dev/null
+++ b/batch_4/6k_v_SBA_20_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2eb233d2800d10caf7f9eed11aab3fe05809207793d5f764b15824b9a6da36dd
+size 6989838
diff --git a/batch_4/6k_v_SBA_212_0.wav b/batch_4/6k_v_SBA_212_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2bb484b0b224c128ff4fe2badfccbfee97121920
--- /dev/null
+++ b/batch_4/6k_v_SBA_212_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8909125dd4515455e9a43e92897ed67ff576acb12dfd552e204deb464b2d26f
+size 19511116
diff --git a/batch_4/6k_v_SBA_212_1.wav b/batch_4/6k_v_SBA_212_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..262a977227f76c8152f078050f392b7e3575b101
--- /dev/null
+++ b/batch_4/6k_v_SBA_212_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d89bc6219c57549bd0c0477b893dc069f98650e7d0c2cc77b0e42ab73202b872
+size 8383760
diff --git a/batch_4/6k_v_SBA_214_0.wav b/batch_4/6k_v_SBA_214_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad0c577b9991b12b746d7cb418c550751a80a9e7
--- /dev/null
+++ b/batch_4/6k_v_SBA_214_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31bcc300f136df2f4fd0f447a11a897c83a4372d497a37a758199c0cc5ac7025
+size 19483276
diff --git a/batch_4/6k_v_SBA_214_1.wav b/batch_4/6k_v_SBA_214_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1e1809dfd808af06386e1266a5ab7c5d4c6b13ae
--- /dev/null
+++ b/batch_4/6k_v_SBA_214_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef50805de22fba284d2704769bc8124826e3155c0a6f42b0d90c610e85eebf82
+size 19211600
diff --git a/batch_4/6k_v_SBA_214_2.wav b/batch_4/6k_v_SBA_214_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..044a0578be6b9683d0a3a2680633adae7242c159
--- /dev/null
+++ b/batch_4/6k_v_SBA_214_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:204643418381096c72bed3296b9a9d46b4193c219c693ad818b52e00250a7392
+size 14553678
diff --git a/batch_4/6k_v_SBA_216_0.wav b/batch_4/6k_v_SBA_216_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..46121e666f5c202c05bfcb718684e9e06a1a2998
--- /dev/null
+++ b/batch_4/6k_v_SBA_216_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3682686220b51fc006c8e873d391e401653c72a51de9969d418ca0a36998ca4b
+size 19366158
diff --git a/batch_4/6k_v_SBA_216_2.wav b/batch_4/6k_v_SBA_216_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6f45dee6846f32bb387ec83b0068953bf4961da5
--- /dev/null
+++ b/batch_4/6k_v_SBA_216_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:60d26a81504e9b03efa87b9efd94113df75077efeb72c46b187210f6f64c750a
+size 19243886
diff --git a/batch_4/6k_v_SBA_216_3.wav b/batch_4/6k_v_SBA_216_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..aaeeadb77d4c11ad1c55d32065c5b41b27272a5f
--- /dev/null
+++ b/batch_4/6k_v_SBA_216_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87d583ecc96f68da52bb3b56467473a5b6d346f42c2a7ecf53a86511698db97c
+size 8283950
diff --git a/batch_4/6k_v_SBA_217_0.wav b/batch_4/6k_v_SBA_217_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f73ae2b031ae12fea9b7ab3708aeb7b54e085c50
--- /dev/null
+++ b/batch_4/6k_v_SBA_217_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89498e8f6713e8442054025e9f94f12f73584f6a4a048a162b1166104a99831f
+size 19927116
diff --git a/batch_4/6k_v_SBA_217_1.wav b/batch_4/6k_v_SBA_217_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d21dc22b3dcd5a82b09b748f119051ccdf9a1438
--- /dev/null
+++ b/batch_4/6k_v_SBA_217_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db7ec6e5e9e26a20b57b4812e3c50a8a05006cb21d81525985bf24a8a07839d7
+size 19214160
diff --git a/batch_4/6k_v_SBA_217_2.wav b/batch_4/6k_v_SBA_217_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4f0723771e87f0ee50996baa9db7ee6f8385b60d
--- /dev/null
+++ b/batch_4/6k_v_SBA_217_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca28839a1f5d5f0ebac36839649e0bc88d3b853107f220b0ed06df8328836a77
+size 18853838
diff --git a/batch_4/6k_v_SBA_219_0.wav b/batch_4/6k_v_SBA_219_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad8693ac93732df3901b1a6c717eb5ff18ad02ac
--- /dev/null
+++ b/batch_4/6k_v_SBA_219_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6e6ed0ea3a7bc9cb4984b14a8e81af3cf2deb144605faa3409ca3d4bc084e6f
+size 19772236
diff --git a/batch_4/6k_v_SBA_219_1.wav b/batch_4/6k_v_SBA_219_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9bbccf462a1536c30bd048f1272db20c2ffbb05c
--- /dev/null
+++ b/batch_4/6k_v_SBA_219_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac949e0137cd7c9642090d48e86f5787e52c0b67d2a2be0fbc8dfeea45eb5029
+size 19402928
diff --git a/batch_4/6k_v_SBA_219_2.wav b/batch_4/6k_v_SBA_219_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fdacdb271bf77abcd50d52af3c9b21087c8ee80c
--- /dev/null
+++ b/batch_4/6k_v_SBA_219_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e4b27e3f8bd236408e3ae479833bddb22fb8e1b9287a5217f72f779049fd806
+size 12449708
diff --git a/batch_4/6k_v_SBA_221_0.wav b/batch_4/6k_v_SBA_221_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c05fe950016eced7986e63ca05d0f780fe5a8791
--- /dev/null
+++ b/batch_4/6k_v_SBA_221_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0db6a53311fa77c558db9b4aaf13076860dae5bae65047a9d45dc8702272f62
+size 20098316
diff --git a/batch_4/6k_v_SBA_221_1.wav b/batch_4/6k_v_SBA_221_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f9c693b21f4a3cf0a66ad3522ec1481dd781348f
--- /dev/null
+++ b/batch_4/6k_v_SBA_221_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13232c174b03ffb9ba26bd655bc8cfbdbfd1fadf558d6a45184c4ff84a0ce4e6
+size 20162958
diff --git a/batch_4/6k_v_SBA_221_2.wav b/batch_4/6k_v_SBA_221_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..149b5c93a1dce86a8080c1ac39eddc7c8e93deac
--- /dev/null
+++ b/batch_4/6k_v_SBA_221_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a5c915e73766ecf57503b9017d3c588750dc5fef412359948ccf5252f9dc4c5
+size 10668238
diff --git a/batch_4/6k_v_SBA_22_0.wav b/batch_4/6k_v_SBA_22_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3a1e3d53e83dc1ac74c1cca103128afe0df602a5
--- /dev/null
+++ b/batch_4/6k_v_SBA_22_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:396ad762105aab3bb82e0508af4785cd5120a5b5fd0ee1c59f577c36d3109d01
+size 19678478
diff --git a/batch_4/6k_v_SBA_22_1.wav b/batch_4/6k_v_SBA_22_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b48d33d33ca9b7f350911dcfb4b10c0bd90d4304
--- /dev/null
+++ b/batch_4/6k_v_SBA_22_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf8000989488df00e1255f78a93ba2cd7329582e4ac43cff914a6900d2e7b74b
+size 19301838
diff --git a/batch_4/6k_v_SBA_22_2.wav b/batch_4/6k_v_SBA_22_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7dbf7cee8bf8754e6d07bc9062333f3b490916fb
--- /dev/null
+++ b/batch_4/6k_v_SBA_22_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8216e336d86b86ced9f5280aa7291cbc4c18d23a3051f56412caf303d8c223b
+size 6228878
diff --git a/batch_4/6k_v_SBA_232_0.wav b/batch_4/6k_v_SBA_232_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9def6aa9c19532f2492eb37c063db84ff69abea7
--- /dev/null
+++ b/batch_4/6k_v_SBA_232_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9c5ebd4991b0b4514b4a8310cde33b79ce326e3f420cd5286b99414d6e6a5f5
+size 19227596
diff --git a/batch_4/6k_v_SBA_232_1.wav b/batch_4/6k_v_SBA_232_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..192f17bbb455bfab73a7fc23e278255d71be7489
--- /dev/null
+++ b/batch_4/6k_v_SBA_232_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0960df43ba076e95f8f764a5eae9237afa4a290221a8639007002094f2eb5a3
+size 9741838
diff --git a/batch_4/6k_v_SBA_234_0.wav b/batch_4/6k_v_SBA_234_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..94ce80c4984ebce5ec1281a7f567fd155de9b5fe
--- /dev/null
+++ b/batch_4/6k_v_SBA_234_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42e5b44b693ac30dbeced21145ede0887fee22ae7ecfa163604986325ed86f76
+size 19295758
diff --git a/batch_4/6k_v_SBA_234_2.wav b/batch_4/6k_v_SBA_234_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8e0ce33bff66056ffcd9458fd3e72c02afa12273
--- /dev/null
+++ b/batch_4/6k_v_SBA_234_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d016a2cecf05ef161906d82117b996493291c4ed98bff7c996491ac9ecf53eb
+size 17338542
diff --git a/batch_4/6k_v_SBA_237_0.wav b/batch_4/6k_v_SBA_237_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a4be5d23944ad38f41d2b42e9fb6a1d9891d0860
--- /dev/null
+++ b/batch_4/6k_v_SBA_237_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0e1ded59ca99147e56798873b4f6144043489cb60bb1253052383db36563158
+size 19930638
diff --git a/batch_4/6k_v_SBA_237_1.wav b/batch_4/6k_v_SBA_237_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c6ed1d5ef323bc1ade3badac429cec9784417c8e
--- /dev/null
+++ b/batch_4/6k_v_SBA_237_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:98330d300287a09ecb2c060eb5c4f7f58982fdf90d472d4918100f63dc0d10db
+size 19659598
diff --git a/batch_4/6k_v_SBA_237_2.wav b/batch_4/6k_v_SBA_237_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cb7b45657ffce73c00e19022daa63c364951963b
--- /dev/null
+++ b/batch_4/6k_v_SBA_237_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89a500b18344b8551fa558566238405c2bf084cc4d9e5b0142fba5db8986925f
+size 19456398
diff --git a/batch_4/6k_v_SBA_237_3.wav b/batch_4/6k_v_SBA_237_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..99bb0f61b4ff508f45a6943305cfea00a8e98d01
--- /dev/null
+++ b/batch_4/6k_v_SBA_237_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb885503a55582759d6721408002e7ff2f02994ec8cfaf58dc588be25f4f3cca
+size 16658638
diff --git a/batch_4/6k_v_SBA_238_0.wav b/batch_4/6k_v_SBA_238_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9e071c2234bcf3953e9787632a5d8eaea11ba5e1
--- /dev/null
+++ b/batch_4/6k_v_SBA_238_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb7f4f4b6e371a1116af0df7c731398fa8829ca62630daf981ee7cfd08bd625b
+size 19320716
diff --git a/batch_4/6k_v_SBA_238_1.wav b/batch_4/6k_v_SBA_238_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1d6e3e67cde3e906ac0d69a20e175dedef846834
--- /dev/null
+++ b/batch_4/6k_v_SBA_238_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91a86060ecd4539501f205ce4e4dd7fda920357af4e7417b8f059d92e48fb7ed
+size 19282960
diff --git a/batch_4/6k_v_SBA_238_2.wav b/batch_4/6k_v_SBA_238_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2dbfb6a5a23f006c7e6249d260ced63ac44a0ae4
--- /dev/null
+++ b/batch_4/6k_v_SBA_238_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a598a20eb6ae0f33364c4f34d9fe6bf59c2f8facb9b0151bd9d0ae88c1446e9
+size 19525198
diff --git a/batch_4/6k_v_SBA_238_3.wav b/batch_4/6k_v_SBA_238_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ea2e729e896a3f7c9663846b1283329e29dececd
--- /dev/null
+++ b/batch_4/6k_v_SBA_238_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6342b3c04641d0c422c96f26eca9eaf3864370a96b9376ed6d2fcbd334d56bf
+size 4454798
diff --git a/batch_4/6k_v_SBA_239_0.wav b/batch_4/6k_v_SBA_239_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..568a5c5979178c97603885a52c635f57539690e1
--- /dev/null
+++ b/batch_4/6k_v_SBA_239_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e9fa57bc747f945d6b12f840b97757f51d5b8505034774190f4ee14e5e1f710
+size 19408078
diff --git a/batch_4/6k_v_SBA_239_1.wav b/batch_4/6k_v_SBA_239_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..244649846e97df81881c39841b24669bd23e41bc
--- /dev/null
+++ b/batch_4/6k_v_SBA_239_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a6b90e69bb13f70cdc47d03565115ad2b2fafe2ea7952767a51ca2564cb7fdf
+size 19445838
diff --git a/batch_4/6k_v_SBA_239_2.wav b/batch_4/6k_v_SBA_239_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cd04737d67e1a28edec327f10153f57934e4553b
--- /dev/null
+++ b/batch_4/6k_v_SBA_239_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a7f24d2fdb31c204bfc860da6ed40b23beeb288a3bf342acab9749a0f4e4346
+size 19562316
diff --git a/batch_4/6k_v_SBA_239_3.wav b/batch_4/6k_v_SBA_239_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9f5945a5aabfbeafb85858a479bc6c9866d9ef72
--- /dev/null
+++ b/batch_4/6k_v_SBA_239_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b4f4a13e8fa9848cfd66b3fb5db75d16f3d91c303c3b0829955d30edcec1f54
+size 19243278
diff --git a/batch_4/6k_v_SBA_239_4.wav b/batch_4/6k_v_SBA_239_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e48bc2e62e3d5ea72e2cb4c9cc29b838b259d39e
--- /dev/null
+++ b/batch_4/6k_v_SBA_239_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20cf95b17347b7a8f74c5f1726a226f649bc2d72f9e68a60c804937d67a38215
+size 1469198
diff --git a/batch_4/6k_v_SBA_241_0.wav b/batch_4/6k_v_SBA_241_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad7bea348cdbcbeaee0bd2efdc2d2429dbed2871
--- /dev/null
+++ b/batch_4/6k_v_SBA_241_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f70bf507108f01959f8ec673eb87a0af69124720c7d9bc0087eaf180bdf07858
+size 19419276
diff --git a/batch_4/6k_v_SBA_241_1.wav b/batch_4/6k_v_SBA_241_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e821dad49926409e79831ab33a6527c7be25d1ad
--- /dev/null
+++ b/batch_4/6k_v_SBA_241_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e0ec128527752abd44aa4c9e6867fae77db3aef1c13abdbc885466b8901024f
+size 19459280
diff --git a/batch_4/6k_v_SBA_242_0.wav b/batch_4/6k_v_SBA_242_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e6133eae14bb837abb4db69c3a6b2746b8b5b5df
--- /dev/null
+++ b/batch_4/6k_v_SBA_242_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62d9ef685c692e1fe3045aa1b66390970e42cb088bac4cc0f0cc75551fb0d1cd
+size 19246476
diff --git a/batch_4/6k_v_SBA_242_1.wav b/batch_4/6k_v_SBA_242_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..202d64b8dc8a008211275a2a27250c9f83010907
--- /dev/null
+++ b/batch_4/6k_v_SBA_242_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7cb339cfeac6f66cff5a73a38aedfccd11e0caa2de0b747ac9ec852a8131247c
+size 19398480
diff --git a/batch_4/6k_v_SBA_242_3.wav b/batch_4/6k_v_SBA_242_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..673166c86f8fdd68bbac634974eaeb326d7559ac
--- /dev/null
+++ b/batch_4/6k_v_SBA_242_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f48575374be09ef5df46986aa34c0541a449401fd47367007e98af10d2bfae6d
+size 19285198
diff --git a/batch_4/6k_v_SBA_242_4.wav b/batch_4/6k_v_SBA_242_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..63b29731406f8c8328476ce47016d1e3dc518852
--- /dev/null
+++ b/batch_4/6k_v_SBA_242_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e7b5559f21b18ec1bafc224f4199eb283d77ae9a72735b3825ad6259b8dc297
+size 10001998
diff --git a/batch_4/6k_v_SBA_244_0.wav b/batch_4/6k_v_SBA_244_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..376e0f0605ecb0e3c5ef2a914cfd62fae98a8d3d
--- /dev/null
+++ b/batch_4/6k_v_SBA_244_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be260edbe2b0670e92f0d91c6a2c77ca5272206787f60c55db8722e7d5d9ea9c
+size 20051918
diff --git a/batch_4/6k_v_SBA_244_2.wav b/batch_4/6k_v_SBA_244_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a5340c97b95ba42c78d33936985dbf39f5cc458e
--- /dev/null
+++ b/batch_4/6k_v_SBA_244_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a148ee4ae88795216019bec2193b882bbbaac591b43c63cd30bb3564e104059
+size 19307886
diff --git a/batch_4/6k_v_SBA_244_3.wav b/batch_4/6k_v_SBA_244_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4b140d209201e7b8bfa4e53d74456d4dcea84306
--- /dev/null
+++ b/batch_4/6k_v_SBA_244_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3439436bd57bbe3e7a5ba71bcc5442b42cd0f43ad97fc36d5d0ce73de9523fe
+size 6298350
diff --git a/batch_4/6k_v_SBA_245_0.wav b/batch_4/6k_v_SBA_245_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f154a6a4747da5b786f5fad22db90385b740d445
--- /dev/null
+++ b/batch_4/6k_v_SBA_245_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0cca57a6f95e55ad52210fd95ad7573ddb93b6950cbd3eb356ca71269b5ff720
+size 19438478
diff --git a/batch_4/6k_v_SBA_245_1.wav b/batch_4/6k_v_SBA_245_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5fbdbbaa3d542aa8527a63b079981bfb04996416
--- /dev/null
+++ b/batch_4/6k_v_SBA_245_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e81f9f553f3c122d30679b8af8b33c8e951479dc2608feb1fd7fb2eccbdc6ad
+size 19563276
diff --git a/batch_4/6k_v_SBA_245_2.wav b/batch_4/6k_v_SBA_245_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cc3210c70c7359f3be979f6a1400246f186b7da0
--- /dev/null
+++ b/batch_4/6k_v_SBA_245_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8071ec759c16e03a8ae5a1de932db8502f47455ad99a8168cbe2634083c7753e
+size 19204880
diff --git a/batch_4/6k_v_SBA_245_3.wav b/batch_4/6k_v_SBA_245_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d019b7204f88ad71b5de6c5d044d0cafebd8863c
--- /dev/null
+++ b/batch_4/6k_v_SBA_245_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1000efbbd41331c8e412da2caf7e366425dd1dc9a59ce82721adf04805d7e95b
+size 19243278
diff --git a/batch_4/6k_v_SBA_248_0.wav b/batch_4/6k_v_SBA_248_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bcabeeef121ac3322474b8378540527d75ab0703
--- /dev/null
+++ b/batch_4/6k_v_SBA_248_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94b326e12e7f53294fd0b5c1db6ce59b273636493ae4bc0f3ad1221f9521a443
+size 19523596
diff --git a/batch_4/6k_v_SBA_248_1.wav b/batch_4/6k_v_SBA_248_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4004cd2eb04ad7377bf43fb5344ca33cb3e4d430
--- /dev/null
+++ b/batch_4/6k_v_SBA_248_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f6fb979f5561e93bcc225a20ed1969f39971fdfb58b332512221a8cfc655603
+size 19226958
diff --git a/batch_4/6k_v_SBA_248_2.wav b/batch_4/6k_v_SBA_248_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e72c1f52263891e481f90e59ad9d4271c1879482
--- /dev/null
+++ b/batch_4/6k_v_SBA_248_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05bc691836d4059f9551af9939275c17fd6f5893fedb877d2d7235444fcc5971
+size 19618638
diff --git a/batch_4/6k_v_SBA_248_3.wav b/batch_4/6k_v_SBA_248_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9eb2907b1a41db1d462fa92f7c54601cd99d050f
--- /dev/null
+++ b/batch_4/6k_v_SBA_248_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75004e32b098701ba3844242361c5a82dd467bc9fbc2bcba9b5c66685c5e7425
+size 7194318
diff --git a/batch_4/6k_v_SBA_249_0.wav b/batch_4/6k_v_SBA_249_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bd2c824c9ffbd085c14fff1ee6d07ba8a181b521
--- /dev/null
+++ b/batch_4/6k_v_SBA_249_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b117f93df5b7b2fd0930552895af5b7b8379147319272a2427d5fef7f7310a6d
+size 19386318
diff --git a/batch_4/6k_v_SBA_249_1.wav b/batch_4/6k_v_SBA_249_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..77a5403f2bfe49df317c35f4c77cfc7bb57251af
--- /dev/null
+++ b/batch_4/6k_v_SBA_249_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c287f736df5f06ca0b7720c24c4acaf8e44e3f9e6006f540084afe89eaee1f0
+size 19393998
diff --git a/batch_4/6k_v_SBA_249_2.wav b/batch_4/6k_v_SBA_249_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..131561311a7439586514ea0e217244209a505b9f
--- /dev/null
+++ b/batch_4/6k_v_SBA_249_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b8262dd6375a840a6aae6397baa7268dd2ec309808aa7bfff640e397bf1a423
+size 19605516
diff --git a/batch_4/6k_v_SBA_249_3.wav b/batch_4/6k_v_SBA_249_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7b7531e39a2c806441f25b203103a69d9d4d6fdf
--- /dev/null
+++ b/batch_4/6k_v_SBA_249_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7c7dbcd35ccf065a47c9ff665ac68c433bcaffc08a5dea22de965b101996aa0
+size 19293200
diff --git a/batch_4/6k_v_SBA_249_4.wav b/batch_4/6k_v_SBA_249_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..926da82068d542e5215c346a52128abd82bce54f
--- /dev/null
+++ b/batch_4/6k_v_SBA_249_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d80d394f7b254ecd2f3c161d0afdae4d88402993f80e47fd3d06bc8783e1c70b
+size 10063758
diff --git a/batch_4/6k_v_SBA_251_3.wav b/batch_4/6k_v_SBA_251_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3dde0c9679c279398d3a0886b554ebbae19a39af
--- /dev/null
+++ b/batch_4/6k_v_SBA_251_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74c28859f5444b683125890a7686d855a13c162a8b93f850dc9fabc8bd2264bb
+size 7880718
diff --git a/batch_4/6k_v_SBA_252_0.wav b/batch_4/6k_v_SBA_252_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e9c005757ac5e861f0190acb0cda3bb8eb1c69f4
--- /dev/null
+++ b/batch_4/6k_v_SBA_252_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a2f29ea929671982862e61498cf4aba36094cd5cf3852f88d00691d3bceadb6
+size 19453516
diff --git a/batch_4/6k_v_SBA_252_1.wav b/batch_4/6k_v_SBA_252_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9327f201b206749210cea757b409f3b66cd4aefe
--- /dev/null
+++ b/batch_4/6k_v_SBA_252_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6dd87c7f4511676ebb7a95f5bcb777f825f9eceb49db8fdb7faeba6eddcf4b74
+size 19465040
diff --git a/batch_4/6k_v_SBA_252_2.wav b/batch_4/6k_v_SBA_252_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9aee73b05c83f1bc151ce66abf51ca23ac9decaf
--- /dev/null
+++ b/batch_4/6k_v_SBA_252_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ad19b296e8c56b93eeb38ee58027f34cb9879ec2dcebf0ab03549fada03995b
+size 20079758
diff --git a/batch_4/6k_v_SBA_253_0.wav b/batch_4/6k_v_SBA_253_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..08c881cf871cb9db1934f2b3dfca7a1e1e2cc910
--- /dev/null
+++ b/batch_4/6k_v_SBA_253_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dae61f659d51f57f11bba2b8f6f1f135f63c010482f150311dfe2032dfce92d4
+size 19398158
diff --git a/batch_4/6k_v_SBA_253_1.wav b/batch_4/6k_v_SBA_253_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..28a76194e7ee409c32ac869784db27d69f8212f8
--- /dev/null
+++ b/batch_4/6k_v_SBA_253_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d29d6af122610c82225304a188d3ffc857df1ba8bdcf12a92d4e04e59fb510a
+size 19374798
diff --git a/batch_4/6k_v_SBA_253_2.wav b/batch_4/6k_v_SBA_253_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..01890ad2f52b13091a932bc1e6e0c146f112cbb6
--- /dev/null
+++ b/batch_4/6k_v_SBA_253_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6fff0949d055a1fc6d744cec9501a66105719e5ca1f5a7a15a7c3f360e367193
+size 19288716
diff --git a/batch_4/6k_v_SBA_256_0.wav b/batch_4/6k_v_SBA_256_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1b8b90163f8f1c88bba57e41807da5cc3389de7a
--- /dev/null
+++ b/batch_4/6k_v_SBA_256_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cbd7d2baf41d7a2595726f23c7ba6d12b8804ba20f0b29f6d04b45f5fc0056b8
+size 19958478
diff --git a/batch_4/6k_v_SBA_256_1.wav b/batch_4/6k_v_SBA_256_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cd9e433361887c2e327f297d1732a19cd55719cc
--- /dev/null
+++ b/batch_4/6k_v_SBA_256_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:93ca1f570c061e6e541b5f9f7e9b686e6f9f76a119cd23867724747f014aa160
+size 19204558
diff --git a/batch_4/6k_v_SBA_256_2.wav b/batch_4/6k_v_SBA_256_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d35cf2632eb2a629a001fa80df6bdeac831a8727
--- /dev/null
+++ b/batch_4/6k_v_SBA_256_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c70c87ce44cf989fcf84bc5124214b768a4bb6b9acbd24e34dd815f5ce94307f
+size 19827278
diff --git a/batch_4/6k_v_SBA_257_0.wav b/batch_4/6k_v_SBA_257_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e5a530c6fd5a8cace19cbe6dd12d3eefe816fdd9
--- /dev/null
+++ b/batch_4/6k_v_SBA_257_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d34bd525490f7dc643cd4f2cc4275668eb4d572db91216e0a91d7186cf233ee4
+size 19687118
diff --git a/batch_4/6k_v_SBA_257_1.wav b/batch_4/6k_v_SBA_257_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5cb212b048263cae1e9e572915d5065ac91daa4e
--- /dev/null
+++ b/batch_4/6k_v_SBA_257_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f838299edee545e982d13e7f32f741c476adb14d09bdb0cc8f4e6e0ce9010e9f
+size 19268238
diff --git a/batch_4/6k_v_SBA_257_2.wav b/batch_4/6k_v_SBA_257_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..231344323253373b3d4bb4dd19cbfa76f3188b59
--- /dev/null
+++ b/batch_4/6k_v_SBA_257_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5fa2cd1b558d1ac1758a9a34f6174a33f86843e4800103ee55097618a2cd86f
+size 16555598
diff --git a/batch_4/6k_v_SBA_259_0.wav b/batch_4/6k_v_SBA_259_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fbea0028a00a36eda522318e9f0ce28387ab5df7
--- /dev/null
+++ b/batch_4/6k_v_SBA_259_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0797429a1c7809eb1a6310e7efbdada836552ee35e67d3f72e7ca80e54faeca0
+size 19526158
diff --git a/batch_4/6k_v_SBA_259_1.wav b/batch_4/6k_v_SBA_259_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d55627300b903e0e79134322e5aa25c82aea312b
--- /dev/null
+++ b/batch_4/6k_v_SBA_259_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2f2e0d0a0a3511addf1d1382a898c9f0170b649877a98c7fe0c8cfb37ee9b61
+size 19357228
diff --git a/batch_4/6k_v_SBA_259_2.wav b/batch_4/6k_v_SBA_259_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..413cf6c47e65b35b7fa7ba0b7999c8383e3ed72d
--- /dev/null
+++ b/batch_4/6k_v_SBA_259_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d80db411d7f2064dc5875fb4a2fe956fd70d4ae72dd6ce10c2193d47e0e870fc
+size 19330638
diff --git a/batch_4/6k_v_SBA_259_3.wav b/batch_4/6k_v_SBA_259_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..110fa6713fe7e63e1c097604fe50068c474a22e3
--- /dev/null
+++ b/batch_4/6k_v_SBA_259_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40a73b972535774467e787e690e9c5fcb049d32bb75d40696a973325e67b91c8
+size 10297998
diff --git a/batch_4/6k_v_SBA_25_0.wav b/batch_4/6k_v_SBA_25_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..770d36582f80045069965b650b043f939b46bea5
--- /dev/null
+++ b/batch_4/6k_v_SBA_25_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d0a5c99a5db689e87e9b204d7b29ddf5633e8bfc5741d15dd964ec2590c01b3
+size 19416718
diff --git a/batch_4/6k_v_SBA_25_1.wav b/batch_4/6k_v_SBA_25_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e5410596b3cc92672a637d844f3b480cc2a3100f
--- /dev/null
+++ b/batch_4/6k_v_SBA_25_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62ea0cfd3ed5c6bb59837df341920173e2fe8da157715858261b2e8a904f7d3d
+size 19258956
diff --git a/batch_4/6k_v_SBA_25_2.wav b/batch_4/6k_v_SBA_25_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e6b02a79b0f6aa9f82bf7be2be43a79a6036139c
--- /dev/null
+++ b/batch_4/6k_v_SBA_25_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dafb679e958a86d539b065184359b33f2974373084016fa38a53e939cf200db5
+size 8261198
diff --git a/batch_4/6k_v_SBA_260_0.wav b/batch_4/6k_v_SBA_260_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8ec4344a550ec2c8503be42cb8b408c9087c371b
--- /dev/null
+++ b/batch_4/6k_v_SBA_260_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ede345ff948a70b9ae112610972049dd4b52afe160f023882bd6cb75187d685
+size 19243278
diff --git a/batch_4/6k_v_SBA_260_1.wav b/batch_4/6k_v_SBA_260_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4218d431740c406c187347e08cd65034041237d1
--- /dev/null
+++ b/batch_4/6k_v_SBA_260_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb135094446acc0c36b5d28a77798604852471a503a29f65f729bac7d7bdf778
+size 19247436
diff --git a/batch_4/6k_v_SBA_260_2.wav b/batch_4/6k_v_SBA_260_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..295a2a00844ce6c8d41f5e82776a4c65c76156e7
--- /dev/null
+++ b/batch_4/6k_v_SBA_260_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f8f910fcd02f4fdaa92ee2e4d2fe6d840356e97cb4c1105e5aee4d5f8ce5a3b
+size 19267278
diff --git a/batch_4/6k_v_SBA_260_3.wav b/batch_4/6k_v_SBA_260_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3ed855a1e699495dcb32f3745678159336fc0402
--- /dev/null
+++ b/batch_4/6k_v_SBA_260_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cce62940ed3af51244a75804f77998c2acb4c48ded353600ae0dff8d322a200
+size 11533840
diff --git a/batch_4/6k_v_SBA_261_3.wav b/batch_4/6k_v_SBA_261_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..42ba70b46127504e8c8837c844933412e0401469
--- /dev/null
+++ b/batch_4/6k_v_SBA_261_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7e6e4c140813c2ce7c1c81b889bb244b6eecd101c1526c12a2f414db5e73ba3
+size 19334798
diff --git a/batch_4/6k_v_SBA_261_5.wav b/batch_4/6k_v_SBA_261_5.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e024fec35d1f75823ba7f2518e74f37d2af83589
--- /dev/null
+++ b/batch_4/6k_v_SBA_261_5.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd39f09551eb926ca1023dee4d4f1b1ea65ecc910716fbcc1b65186061a2773e
+size 13504398
diff --git a/batch_4/6k_v_SBA_26_0.wav b/batch_4/6k_v_SBA_26_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c655729c2e7ef29aa85fbbcb1fdcd329800e7611
--- /dev/null
+++ b/batch_4/6k_v_SBA_26_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d1b52d69ff175c78f996c5b9f2a0651f24a627f690323e3ba98429ea302052f
+size 19567758
diff --git a/batch_4/6k_v_SBA_26_2.wav b/batch_4/6k_v_SBA_26_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a2b4d2fa3ad6364e6247ea3940d2b72a47bdc828
--- /dev/null
+++ b/batch_4/6k_v_SBA_26_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b6d06d96fdd744dc778ff804f2f901bd245ee98e36bee2d03b6f7478af31c5cb
+size 12805198
diff --git a/batch_4/6k_v_SBA_274_0.wav b/batch_4/6k_v_SBA_274_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fba463b1a3541319f83a858797739ceea695267c
--- /dev/null
+++ b/batch_4/6k_v_SBA_274_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:421cc7760886e5fc4bdef1f1c7d5d160eb5a696f2375ffaedf78a99735322385
+size 19963918
diff --git a/batch_4/6k_v_SBA_274_1.wav b/batch_4/6k_v_SBA_274_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..20594dd65a4cc3c7eab2a20fc0f6e9f1afdbe03c
--- /dev/null
+++ b/batch_4/6k_v_SBA_274_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15ecf76dfac50cc880fbb0d44755a9e8b7e30ac546ca7672d7d83fc37d8b20a0
+size 19233358
diff --git a/batch_4/6k_v_SBA_274_2.wav b/batch_4/6k_v_SBA_274_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5a3489d5b1d42014507008987c376ed86de5359d
--- /dev/null
+++ b/batch_4/6k_v_SBA_274_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a45df89c601963cd70a72bddaa025e7a88adcd62bfe369a88daa711978a66f62
+size 19212558
diff --git a/batch_4/6k_v_SBA_274_3.wav b/batch_4/6k_v_SBA_274_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..02605dab4e0c7a471ce9c8b7e9b27a5649166d8e
--- /dev/null
+++ b/batch_4/6k_v_SBA_274_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9edc2a02f1d88cfae7827064f434c0e7a484794ffb4ad752f0f6c8c1322e384c
+size 19259598
diff --git a/batch_4/6k_v_SBA_275_1.wav b/batch_4/6k_v_SBA_275_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c75e8439a29c5cda28616e4b34fad20099f734b5
--- /dev/null
+++ b/batch_4/6k_v_SBA_275_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6dbe5ca3c62385814ccb1e3e900bcf926d8f98a156f0e66d28bbf2e510ad844c
+size 4340238
diff --git a/batch_4/6k_v_SBA_276_0.wav b/batch_4/6k_v_SBA_276_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1359dd7a4448288bf678d8ada027934bc1c8fad6
--- /dev/null
+++ b/batch_4/6k_v_SBA_276_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37d0c703debe539e1a58657e7c1e13f533676c4edecadf9c88e8c26ba51a9ecf
+size 19278158
diff --git a/batch_4/6k_v_SBA_276_1.wav b/batch_4/6k_v_SBA_276_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..af13ff9cb55d1eeabd596eb907e7421d3afd12d7
--- /dev/null
+++ b/batch_4/6k_v_SBA_276_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f74facca632d5c071aec3856b5acd81745e79caa74bb695240b6551bed8bd26b
+size 19256078
diff --git a/batch_4/6k_v_SBA_276_2.wav b/batch_4/6k_v_SBA_276_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c1c07c9b8ec49d2455164b4b0351f7d0276b19b6
--- /dev/null
+++ b/batch_4/6k_v_SBA_276_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8baea9bd021d0a5d5921c19564320cf466651ec080a9b0488dfa6931d0831673
+size 19266318
diff --git a/batch_4/6k_v_SBA_276_3.wav b/batch_4/6k_v_SBA_276_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..02603e8fbfc741287132cd618c13f329f5b0f749
--- /dev/null
+++ b/batch_4/6k_v_SBA_276_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6480131a17b10b058a1de9af9422a776ef0b7d950a0a9c2f242b5f4b18a8f174
+size 19302158
diff --git a/batch_4/6k_v_SBA_276_4.wav b/batch_4/6k_v_SBA_276_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2dc2dcd9354c52dd429c58064c1cf4477159a2e0
--- /dev/null
+++ b/batch_4/6k_v_SBA_276_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9188a64c5141523f2b0c51bad22fc8d81ce11979b661c20a3128d2303e92efc0
+size 5438574
diff --git a/batch_4/6k_v_SBA_280_2.wav b/batch_4/6k_v_SBA_280_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c90ce77968b0cbfcb6becdbb0c560db0936b75be
--- /dev/null
+++ b/batch_4/6k_v_SBA_280_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0816c57cf381d21e8fe1f88b0a9990cf79586d5fd8f628c58af93d909359bf2
+size 19427596
diff --git a/batch_4/6k_v_SBA_280_3.wav b/batch_4/6k_v_SBA_280_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2357ea9b248595da2df0e7c1a871899b1b6c737b
--- /dev/null
+++ b/batch_4/6k_v_SBA_280_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:614e3f6beccf3acc44114150d23242b8df62cefc3f8802bb9ab096a6300a2250
+size 11949868
diff --git a/batch_4/6k_v_SBA_281_0.wav b/batch_4/6k_v_SBA_281_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..79706ef86e0e57a719073857968f8e599d62de92
--- /dev/null
+++ b/batch_4/6k_v_SBA_281_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02c94bb256aad068e23dea2d0db8859bba2bb09a9718ade08d0196d0252c2386
+size 19403598
diff --git a/batch_4/6k_v_SBA_281_1.wav b/batch_4/6k_v_SBA_281_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..95c015567b19f71705575a01a96a980c6c0d55b2
--- /dev/null
+++ b/batch_4/6k_v_SBA_281_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef3f7cd383681b7ac2c6fa7d07807a47333c5b29774dd433f3ba3d207c01c645
+size 19800748
diff --git a/batch_4/6k_v_SBA_281_2.wav b/batch_4/6k_v_SBA_281_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0f90cefe523b5ac0ed66c7b32351f2783e68a559
--- /dev/null
+++ b/batch_4/6k_v_SBA_281_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0628ca59136c1a54beb10badaf718b57e53a1857786a0f466f742cae54288ff9
+size 19434638
diff --git a/batch_4/6k_v_SBA_281_3.wav b/batch_4/6k_v_SBA_281_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f99afe022a61d7f5d7f1575a9d832fac0b053c7e
--- /dev/null
+++ b/batch_4/6k_v_SBA_281_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66557c7f07f7642e49bab24c3ceee87890e2704058e88bf57868910e14668447
+size 19278798
diff --git a/batch_4/6k_v_SBA_281_4.wav b/batch_4/6k_v_SBA_281_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5710afd0df0981da43600f793b7d6329fa56c8bf
--- /dev/null
+++ b/batch_4/6k_v_SBA_281_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d350b492c6c5d53ee5856bc482b7355e22fd1c6deb8946efc656854ae5539a4c
+size 19253198
diff --git a/batch_4/6k_v_SBA_281_5.wav b/batch_4/6k_v_SBA_281_5.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b1714c8ed3d3b52d1d13c659cdcfc8e749e2c134
--- /dev/null
+++ b/batch_4/6k_v_SBA_281_5.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a580b134b56cae1fc77fffb68a90c0572622c7bcca5b3a05c59e7dab66b39cc
+size 14403278
diff --git a/batch_4/6k_v_SBA_282_0.wav b/batch_4/6k_v_SBA_282_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..27cdb3be584a52901d200aafc6133f3acf34cf2b
--- /dev/null
+++ b/batch_4/6k_v_SBA_282_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4cbbe307f6ddf80a68cf15dcb49e428eaa6998e29144483f0f1f4243b322da9d
+size 19587918
diff --git a/batch_4/6k_v_SBA_282_1.wav b/batch_4/6k_v_SBA_282_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a85720d9169b528d9448d4faacae90f08680994a
--- /dev/null
+++ b/batch_4/6k_v_SBA_282_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2142bb32c35dcb7fdb2c11b6e334b16ad498db8c5fa8018e71611baf2119c3cf
+size 19389838
diff --git a/batch_4/6k_v_SBA_282_2.wav b/batch_4/6k_v_SBA_282_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a31ba706fddef454fcb1308f921eae11e23656e5
--- /dev/null
+++ b/batch_4/6k_v_SBA_282_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3debccd991ba18e9a9baf9080f43427175d14139f151a522f43d7cd78b1da80
+size 20168398
diff --git a/batch_4/6k_v_SBA_282_3.wav b/batch_4/6k_v_SBA_282_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f4ad261bc00247dcce23be427e406625bfc5d202
--- /dev/null
+++ b/batch_4/6k_v_SBA_282_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9085ee25749a9f12cc44c14fa8fdb8b8781b7ccbb0cf7f8a88aad509f709fdf0
+size 4481038
diff --git a/batch_4/6k_v_SBA_283_0.wav b/batch_4/6k_v_SBA_283_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4fe9a5e688662dbea9e956f91b28a611108376e4
--- /dev/null
+++ b/batch_4/6k_v_SBA_283_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abfe0bb56ceaf5b93c3a0ac84c2d091096eb81ee286c9628cf3fa7e6fdc71f05
+size 19244876
diff --git a/batch_4/6k_v_SBA_283_1.wav b/batch_4/6k_v_SBA_283_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e475007ec3088daaa98935e243f260a707af22e8
--- /dev/null
+++ b/batch_4/6k_v_SBA_283_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6c3c401d32d3fb5117dac932ab2c70ae485f2c656e78e2613c25633ede3abe7
+size 19353772
diff --git a/batch_4/6k_v_SBA_283_2.wav b/batch_4/6k_v_SBA_283_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..41bdf1d33949b32ca10a9578c9c08411ad524ad7
--- /dev/null
+++ b/batch_4/6k_v_SBA_283_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:343e4c1714bdcec15d82dea65119caef750463de86e1b73835e51e8854748192
+size 19307598
diff --git a/batch_4/6k_v_SBA_283_3.wav b/batch_4/6k_v_SBA_283_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3a1dd1f1ba7eb9d0b3b4dc0cee2034cfb92654a2
--- /dev/null
+++ b/batch_4/6k_v_SBA_283_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db63f182e95329befaf78d8f36ef4da27a9c593a34c039f00e3b628521aadcb5
+size 9453518
diff --git a/batch_4/6k_v_SBA_285_0.wav b/batch_4/6k_v_SBA_285_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4fd0d8fc20f1b42dcfb2e495f697006109b3c544
--- /dev/null
+++ b/batch_4/6k_v_SBA_285_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f49acad9483a7d787536df0a740cf592b0e22704eb286e47b097e60afc0518f4
+size 19321998
diff --git a/batch_4/6k_v_SBA_285_1.wav b/batch_4/6k_v_SBA_285_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..00b6320d47ff72c6a9b89579342d62dfb52e0c78
--- /dev/null
+++ b/batch_4/6k_v_SBA_285_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e364d0c286ecdb024df6aa7dbc06e46a6a072f7f454f7b5aa0302be83d9bafd4
+size 19755918
diff --git a/batch_4/6k_v_SBA_285_2.wav b/batch_4/6k_v_SBA_285_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9ed52a3b29a91f5b50f60312643a25887ff1e7b4
--- /dev/null
+++ b/batch_4/6k_v_SBA_285_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7b6a804cf315d5b8d9bddf69f4f00a07460acfc426a854b1d93b33aebe223de
+size 10776398
diff --git a/batch_4/6k_v_SBA_286_0.wav b/batch_4/6k_v_SBA_286_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..651ba610fe399a74d4966244bb3cce156112cb10
--- /dev/null
+++ b/batch_4/6k_v_SBA_286_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d96f7736ff0009f1dba28c311279f5068a41bf76bb59586633f98c36fe1f7c83
+size 19438476
diff --git a/batch_4/6k_v_SBA_286_1.wav b/batch_4/6k_v_SBA_286_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b79ab8591d8ffc183ac7c9ad59e4ff6a6cc618cb
--- /dev/null
+++ b/batch_4/6k_v_SBA_286_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6839ab49d13df38f19ecb732b650e8b974c6c7e839b237cffc588aab82dc88da
+size 19218640
diff --git a/batch_4/6k_v_SBA_286_2.wav b/batch_4/6k_v_SBA_286_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e5315561f8a23aae2b9f97103200b17209fb0f0b
--- /dev/null
+++ b/batch_4/6k_v_SBA_286_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:771a3eab5535ea04ab40728e369b868877de1b47951e03fad351ac52e121064b
+size 3331278
diff --git a/batch_4/6k_v_SBA_290_0.wav b/batch_4/6k_v_SBA_290_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..27e5fbdfe19c4bd2d138628d6244af927892a01e
--- /dev/null
+++ b/batch_4/6k_v_SBA_290_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a1c22447dd3e488a1ae0b836e8ca2badaa2409cb35e8411e5b7f7a57c59efc0
+size 19324878
diff --git a/batch_4/6k_v_SBA_290_1.wav b/batch_4/6k_v_SBA_290_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ba08bd275bbb85b381e035b9124dc3c78c61da11
--- /dev/null
+++ b/batch_4/6k_v_SBA_290_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39d62fc8d615cad4effb658bcfd0e445101b3536fcc4d584e4a5f04aa41fde93
+size 19264078
diff --git a/batch_4/6k_v_SBA_290_2.wav b/batch_4/6k_v_SBA_290_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5c8cc6184e80397c3a904e1fa60e6cd4cf4d162e
--- /dev/null
+++ b/batch_4/6k_v_SBA_290_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38314b455614631523bbb760d04da99c1fcfae7ed7dd4bf14467cc5e722af04f
+size 19214158
diff --git a/batch_4/6k_v_SBA_290_3.wav b/batch_4/6k_v_SBA_290_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f9e9af8dafb3a69de47c6620ff4a677a3742804f
--- /dev/null
+++ b/batch_4/6k_v_SBA_290_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:075d013c8808f3137c5d505cf43ef913b63043725132cc8f28fa703c359590a2
+size 19218318
diff --git a/batch_4/6k_v_SBA_290_4.wav b/batch_4/6k_v_SBA_290_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4c43b6501c8eb373215a348ec173300c92196ecc
--- /dev/null
+++ b/batch_4/6k_v_SBA_290_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:869fcf243b92a6622c6cd9b61b860c8598b2baca95f3bf9d27a3f1f9759993b7
+size 7997838
diff --git a/batch_4/6k_v_SBA_291_3.wav b/batch_4/6k_v_SBA_291_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..936ffb1fa94681863ad586867415f888c11f8aeb
--- /dev/null
+++ b/batch_4/6k_v_SBA_291_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a5cb76a2afce2ca6062ab5520d8b27ca2bd69f9a8e37ef4749ae26e16e0689bb
+size 13439758
diff --git a/batch_4/6k_v_SBA_293_1.wav b/batch_4/6k_v_SBA_293_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..478a598026548de0d4c976779959ba9c27c027f4
--- /dev/null
+++ b/batch_4/6k_v_SBA_293_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63eb55287cbe7319b329c3c2ec14ba583fa9c1d3e140cac4435efd9239519893
+size 20087758
diff --git a/batch_4/6k_v_SBA_293_2.wav b/batch_4/6k_v_SBA_293_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4d14680716350d64f3ed16c038a0d012236401fd
--- /dev/null
+++ b/batch_4/6k_v_SBA_293_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:310ca6af6c8169485a7364bedbd3736accf084e1039a6902577afdb229327852
+size 19324878
diff --git a/batch_4/6k_v_SBA_293_3.wav b/batch_4/6k_v_SBA_293_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..681c595134d96b4cf20404c22ff6cc74bfba4c6e
--- /dev/null
+++ b/batch_4/6k_v_SBA_293_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c813da24e9a717cf8fad379fa19a6d2c25d043ebdb3072f42cb1ebe82fb8904c
+size 13868238
diff --git a/batch_4/6k_v_SBA_294_0.wav b/batch_4/6k_v_SBA_294_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c441d44e1b8b8cf4b74274fc1e5bc689fedc5bc5
--- /dev/null
+++ b/batch_4/6k_v_SBA_294_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09754eb59c5bedfcf27939222bd74373f1966c0641f39305d3af6c26cb4eeb18
+size 19279118
diff --git a/batch_4/6k_v_SBA_294_1.wav b/batch_4/6k_v_SBA_294_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..58bec72158055c8e3f992599031d790c8b0da84e
--- /dev/null
+++ b/batch_4/6k_v_SBA_294_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba47ae4cd306bca8b5b0adfaa8207158fbd6ce7b0b5e655f5b41617c3ae46cd6
+size 20436878
diff --git a/batch_4/6k_v_SBA_298_0.wav b/batch_4/6k_v_SBA_298_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..407fd09b0ff54000020fd4864629ddb35a5d4a47
--- /dev/null
+++ b/batch_4/6k_v_SBA_298_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a7e9dd02773a68542405561e1dc03da1114c1aa58906230a5dac877d762aa94
+size 19617678
diff --git a/batch_4/6k_v_SBA_298_1.wav b/batch_4/6k_v_SBA_298_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5dcf6e83b71a092bee17ac543b89076b52788112
--- /dev/null
+++ b/batch_4/6k_v_SBA_298_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6e594289c93aeb2c23408877271901645323e15c52efb4876ecbc0eb8a49acb
+size 19630798
diff --git a/batch_4/6k_v_SBA_298_2.wav b/batch_4/6k_v_SBA_298_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3621d1b5526ad01a685865ffc8e624d8d9fd18a3
--- /dev/null
+++ b/batch_4/6k_v_SBA_298_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e78b3a407b70952ac5b487e5fac58d25e4cca2f3ec6fb9ca148f191eb3495a2b
+size 19651918
diff --git a/batch_4/6k_v_SBA_298_3.wav b/batch_4/6k_v_SBA_298_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1be7986831fdd6dc8e0e609fda2164e3a5de2c59
--- /dev/null
+++ b/batch_4/6k_v_SBA_298_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7db32b558faf5a204c67146a6215d81d0ff16b4a9d8de47fc30b2fdb311062b
+size 19441038
diff --git a/batch_4/6k_v_SBA_2_1.wav b/batch_4/6k_v_SBA_2_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..320f87760037c3531fbf256d16b37fcbb62f75bf
--- /dev/null
+++ b/batch_4/6k_v_SBA_2_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9d2b1391539b285f9a71d8d50641e54eb36f82ad0328169f481376ff57d2b8e
+size 9115278
diff --git a/batch_4/6k_v_SBA_300_0.wav b/batch_4/6k_v_SBA_300_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..27e7af3cd9cc698bc59ef88eff8d442d7ecb8d76
--- /dev/null
+++ b/batch_4/6k_v_SBA_300_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:054bcb95bbab2afbbee74cae261394ca71823e44bff8a0fae4f7ee35b2620428
+size 19466956
diff --git a/batch_4/6k_v_SBA_300_1.wav b/batch_4/6k_v_SBA_300_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cf89a7cca9029e9d825edd2c92101858e1811e2a
--- /dev/null
+++ b/batch_4/6k_v_SBA_300_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bd60c9ad9e828fb1bf595e2f0693b4887043354c727cc2438eeb3527b9dc031
+size 19964880
diff --git a/batch_4/6k_v_SBA_300_2.wav b/batch_4/6k_v_SBA_300_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..94982e93475a48212cecfe97530b54fb4a7865f4
--- /dev/null
+++ b/batch_4/6k_v_SBA_300_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3205141c5d21aa8432494d42d0dbda3706bb856414f36f3dc942f23648f6c429
+size 11195308
diff --git a/batch_4/6k_v_SBA_301_0.wav b/batch_4/6k_v_SBA_301_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..13960c20914d4e2f00be8126b0942bdc77bf9008
--- /dev/null
+++ b/batch_4/6k_v_SBA_301_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24ebf0fe8e5d588a2af72d52d7c722140c7d178d7b94ffeefca783f72f24fd89
+size 19410638
diff --git a/batch_4/6k_v_SBA_301_1.wav b/batch_4/6k_v_SBA_301_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2d314f6a024a42c6326eb80b38b4b86db0fdd336
--- /dev/null
+++ b/batch_4/6k_v_SBA_301_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cefa74fd40e3fd41fbf16ad7f65de52383e56daf861cc9566acc56b1e7700ae2
+size 19321678
diff --git a/batch_4/6k_v_SBA_301_2.wav b/batch_4/6k_v_SBA_301_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..19602ac4874e78296cf05b41585346fa3fc68b72
--- /dev/null
+++ b/batch_4/6k_v_SBA_301_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b2961afce8b71d47f3a9e3bfe58e742b4f862c568f13c4ea6720da40ad42cfd
+size 7514958
diff --git a/batch_4/6k_v_SBA_303_0.wav b/batch_4/6k_v_SBA_303_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..05cfcea5ca5c7eb50a25e476997ac754debf9e75
--- /dev/null
+++ b/batch_4/6k_v_SBA_303_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7b386f8c3567482eb0c4ece053e5a44626fe8f53f38de3c06a7b3d50040e963
+size 19227278
diff --git a/batch_4/6k_v_SBA_303_1.wav b/batch_4/6k_v_SBA_303_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f130ea345ee0ba84bbed4157a45702cc6b6d2758
--- /dev/null
+++ b/batch_4/6k_v_SBA_303_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb41ae486309896333a25d4d50dc5bf14914d99022391dd627aaf9a825000751
+size 19249678
diff --git a/batch_4/6k_v_SBA_303_2.wav b/batch_4/6k_v_SBA_303_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b017f8f02ebaf8cd50e3e37448760b2c505e60b8
--- /dev/null
+++ b/batch_4/6k_v_SBA_303_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef3914104dcd5a04c18fc667ac0d577892dbf048d0e7f2c5babfe1155f57635d
+size 19338318
diff --git a/batch_4/6k_v_SBA_303_3.wav b/batch_4/6k_v_SBA_303_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..58090ad0104d003bca1d6c3fa79a3f778842487c
--- /dev/null
+++ b/batch_4/6k_v_SBA_303_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c420c1991c66a44fed9adb4236a630305212ad2d49eab1844b3bc523a8d30ac5
+size 14261198
diff --git a/batch_4/6k_v_SBA_305_2.wav b/batch_4/6k_v_SBA_305_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2ef0419ce9751b3692e8408f81a9d2871c0d59b0
--- /dev/null
+++ b/batch_4/6k_v_SBA_305_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9d1ec5dd312ae39be565d4c861e2773721de95aba28ab369bc799eacfee60b0
+size 5281358
diff --git a/batch_4/6k_v_SBA_306_0.wav b/batch_4/6k_v_SBA_306_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..043cfd1e07e43feba0dd69e7ccb68ed4a9436a12
--- /dev/null
+++ b/batch_4/6k_v_SBA_306_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2e0ce3be4bdc2d1de22fa3d3f7cff50cbb3b34e67a405ac7935f0ed29fdf087
+size 19247788
diff --git a/batch_4/6k_v_SBA_307_0.wav b/batch_4/6k_v_SBA_307_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..205d3a997d81c6211317e128f3df6cc3c67923bf
--- /dev/null
+++ b/batch_4/6k_v_SBA_307_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:033b8daeed07ef7828b00c6b06c21427f89bd1921d6fb78ca49321222056be4d
+size 19618636
diff --git a/batch_4/6k_v_SBA_307_1.wav b/batch_4/6k_v_SBA_307_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f793c37817ae7a19014cbfcf8c708df857713990
--- /dev/null
+++ b/batch_4/6k_v_SBA_307_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2bb9ae3675897604dae590d839a95bc25242cdbce418767000b0087d2aeabd0
+size 19310478
diff --git a/batch_4/6k_v_SBA_307_2.wav b/batch_4/6k_v_SBA_307_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bbe600681fb52c46c39f1722205032c269283ade
--- /dev/null
+++ b/batch_4/6k_v_SBA_307_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d4e9d0516cca62f2d6c5b91dbadad22fc830a0115e6aa9d0139c4fb26ea759e2
+size 19245200
diff --git a/batch_4/6k_v_SBA_307_3.wav b/batch_4/6k_v_SBA_307_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6bc8a210ee6e8ffd6247401b75fd068d8050c623
--- /dev/null
+++ b/batch_4/6k_v_SBA_307_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:732ad606ede77e6dd8ada0d16b439be173cdac0a61ddce6fee3f60c6a4a3a0e9
+size 10446508
diff --git a/batch_4/6k_v_SBA_309_1.wav b/batch_4/6k_v_SBA_309_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..75b57e0b2b8bb32d6768b93032609bc4e8bb3bc1
--- /dev/null
+++ b/batch_4/6k_v_SBA_309_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:354c87f13faf27efefa654c4c4eb833462c28fa9a839c8f83907f5136acb4afa
+size 19841998
diff --git a/batch_4/6k_v_SBA_309_2.wav b/batch_4/6k_v_SBA_309_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..01d44c4ee1f5a2491f8987510057c430c24cdbd6
--- /dev/null
+++ b/batch_4/6k_v_SBA_309_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fbb3fc6a41cdbc98ecedb846ecb83129dab53a60d3f24cf85b65e50066b03c47
+size 6535118
diff --git a/batch_4/6k_v_SBA_318_2.wav b/batch_4/6k_v_SBA_318_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..75c7e08218598f18c7c388427960017804dcbe79
--- /dev/null
+++ b/batch_4/6k_v_SBA_318_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96c8f3e37bf0bd1cd39d07201f61325eb26720be0b9bccc6c58de3e9064c2190
+size 12989838
diff --git a/batch_4/6k_v_SBA_320_1.wav b/batch_4/6k_v_SBA_320_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6d36260489cc9496a78f7525be614650d8de9cbd
--- /dev/null
+++ b/batch_4/6k_v_SBA_320_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ce9800b6edabfedfb8b8c0435370cb623eb9890e290914e641879c7330721f7
+size 19301198
diff --git a/batch_4/6k_v_SBA_320_2.wav b/batch_4/6k_v_SBA_320_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d0de226b356647c97ddef93e82c36d417b6867fe
--- /dev/null
+++ b/batch_4/6k_v_SBA_320_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15300896e91088bca1be7a10505a7f4ad44bd85f15b9b3851acb5541c7b92c72
+size 12410668
diff --git a/batch_4/6k_v_SBA_324_0.wav b/batch_4/6k_v_SBA_324_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..50f00f0fbab5d6318e16a8b2261b2a7cf754333c
--- /dev/null
+++ b/batch_4/6k_v_SBA_324_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0bacdc4ef5a5f1adb1d2be69a1741c1d74242db536b085364a0877bbba71f37
+size 19490316
diff --git a/batch_4/6k_v_SBA_324_1.wav b/batch_4/6k_v_SBA_324_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..000ce9ba62f7a844de86746f06cf3ef21847c298
--- /dev/null
+++ b/batch_4/6k_v_SBA_324_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a37924413baf0ff9ea64094e6071e1d25478dd09e126e1110daa112852c3e78
+size 19470480
diff --git a/batch_4/6k_v_SBA_324_2.wav b/batch_4/6k_v_SBA_324_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..520b7a025c1288c4008f0169ff6a1967516d5b33
--- /dev/null
+++ b/batch_4/6k_v_SBA_324_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8507a6f455343b6d374dc54328f636b2913925237df7ee2a23cadf0a9961fb61
+size 9598478
diff --git a/batch_4/6k_v_SBA_32_0.wav b/batch_4/6k_v_SBA_32_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..99acdfe6513d6a3d1200240dba3a719114796b35
--- /dev/null
+++ b/batch_4/6k_v_SBA_32_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84730fd4a5ebe64c39a7e8e552b8680fb254fa6d3029f5572d4cf8f82fb1c721
+size 19487438
diff --git a/batch_4/6k_v_SBA_32_1.wav b/batch_4/6k_v_SBA_32_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..30612657cd42b978766e47c8cedf001def4257a5
--- /dev/null
+++ b/batch_4/6k_v_SBA_32_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc888d10b2ac9591f078519fd189d06fbe781654b2ab5453b3e6d413c57335e3
+size 19652558
diff --git a/batch_4/6k_v_SBA_32_3.wav b/batch_4/6k_v_SBA_32_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..67243984ddb603f4e6ca27aa888c3f3222cb12b9
--- /dev/null
+++ b/batch_4/6k_v_SBA_32_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:766db00134ecc17f1edcc438933ac54eaf0e5474a9f2a2773d35e8903504d8e2
+size 11502158
diff --git a/batch_4/6k_v_SBA_330_0.wav b/batch_4/6k_v_SBA_330_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8c55d56a519d92fe49d595273dc19a2c88431bac
--- /dev/null
+++ b/batch_4/6k_v_SBA_330_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80bd5523d0cca20e49af9352058a9d7d04942805aa2215a24437668a288cc416
+size 19889356
diff --git a/batch_4/6k_v_SBA_330_1.wav b/batch_4/6k_v_SBA_330_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c405f4f6fa1071df492ca3a5fb01b2c347062466
--- /dev/null
+++ b/batch_4/6k_v_SBA_330_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1805bce0b47459545fc3e7ba19df3e390d4da98ba445437cb18370a3ee076f37
+size 19314320
diff --git a/batch_4/6k_v_SBA_330_2.wav b/batch_4/6k_v_SBA_330_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e22a961f70008f2a7cfa32bf911ac90a101e6453
--- /dev/null
+++ b/batch_4/6k_v_SBA_330_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc81309e1059b603a70cb9840963ab8b2b300e0e1694436347edd3c2d2b02e3b
+size 19343438
diff --git a/batch_4/6k_v_SBA_330_3.wav b/batch_4/6k_v_SBA_330_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b4ef0c1e5e342a084586322468d939ac4c1325b2
--- /dev/null
+++ b/batch_4/6k_v_SBA_330_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ded7f4090697c0d8d46672cb9e955b9761f4f80765f4b2cf7beb7878e3607ba
+size 10467278
diff --git a/batch_4/6k_v_SBA_332_0.wav b/batch_4/6k_v_SBA_332_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d982b40bd28c9563f9638e33622c1fd5dabf9abb
--- /dev/null
+++ b/batch_4/6k_v_SBA_332_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47443d68cf49ca6d95539a08744ceae13e2a5271551d1e5e1d3795f3112d111a
+size 19326476
diff --git a/batch_4/6k_v_SBA_332_1.wav b/batch_4/6k_v_SBA_332_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..319e9906d32dd882eda29d25aede52c368a3a4a0
--- /dev/null
+++ b/batch_4/6k_v_SBA_332_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c2bddf4f0de769192a44177ba663e13fb758302e640574871863242496dc096
+size 19346640
diff --git a/batch_4/6k_v_SBA_332_2.wav b/batch_4/6k_v_SBA_332_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..da0a1c0b9fcd6df096e3504fd0ec5a6fae08b2a2
--- /dev/null
+++ b/batch_4/6k_v_SBA_332_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:995643bdc0eada39ce08b83b00e48b93f06bde50b1a461364adbef7f07f2010b
+size 19318796
diff --git a/batch_4/6k_v_SBA_332_3.wav b/batch_4/6k_v_SBA_332_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..74227aa06a722cde36c8b6f818ff9709ba0e434e
--- /dev/null
+++ b/batch_4/6k_v_SBA_332_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19eded02bb64afa88f5d3daa9ff9f01b5af43df4d30d67425ec8a390eece96c1
+size 19474318
diff --git a/batch_4/6k_v_SBA_334_1.wav b/batch_4/6k_v_SBA_334_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a0eb2fb59c977cc7fc8d8f2032eaeb757bbbf3d7
--- /dev/null
+++ b/batch_4/6k_v_SBA_334_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:15857dc0242e81fcc8c479f7355ed6b287c80179712e50ae4c8f7b62d2216798
+size 20089038
diff --git a/batch_4/6k_v_SBA_334_3.wav b/batch_4/6k_v_SBA_334_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3dbe9f42b4b88df313193f601f9601f11b9eb54a
--- /dev/null
+++ b/batch_4/6k_v_SBA_334_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fbaa09230f1f3b06de011ae7096fc104941d1eb7855723903f43b35d4308f08
+size 19296718
diff --git a/batch_4/6k_v_SBA_334_4.wav b/batch_4/6k_v_SBA_334_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..53b48368828201fb963fa13dea503c26e1cf2e32
--- /dev/null
+++ b/batch_4/6k_v_SBA_334_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:988b4a39c74f76c35563e1b187462002db49d5a30311162ad9b3cc610b01c01f
+size 12702158
diff --git a/batch_4/6k_v_SBA_335_0.wav b/batch_4/6k_v_SBA_335_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7a53199bc3b1c8c8adc89fc1a7023923bf8700ee
--- /dev/null
+++ b/batch_4/6k_v_SBA_335_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:924fafd74266b3970c2985775b71361d7eaffa3f8e2593b95a7f93af296cad93
+size 19331598
diff --git a/batch_4/6k_v_SBA_335_1.wav b/batch_4/6k_v_SBA_335_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d0ec07b23bc4544fd5bd59cea06be8963f833c09
--- /dev/null
+++ b/batch_4/6k_v_SBA_335_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3df40f0e462cc92a49bfb7ce445234b3d960178216c1149aa2f3342a2f11d31d
+size 19281038
diff --git a/batch_4/6k_v_SBA_335_2.wav b/batch_4/6k_v_SBA_335_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..edf4ae3d73fd4e5f21219f80897208ee3e964809
--- /dev/null
+++ b/batch_4/6k_v_SBA_335_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f104741775efd622e74a168ea348fae73f5e915b127ab4a50460f5488e9f3427
+size 16758798
diff --git a/batch_4/6k_v_SBA_336_2.wav b/batch_4/6k_v_SBA_336_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3061c4f281aa0ccc2d105ce7eba2c8c0817d42ed
--- /dev/null
+++ b/batch_4/6k_v_SBA_336_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f5e1da91062cd05eec996e2d7433411f2f3b5c6ca54c8fe98cc39b7fd752c2b
+size 4419598
diff --git a/batch_4/6k_v_SBA_337_0.wav b/batch_4/6k_v_SBA_337_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7f76f5c4a1410105acb8856b57ea742d3511fd55
--- /dev/null
+++ b/batch_4/6k_v_SBA_337_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:21b6e8894571f2cb81edf9d19e31b69ba8777b7e6fe37a4ca96cb4bfa88397ef
+size 19297038
diff --git a/batch_4/6k_v_SBA_337_1.wav b/batch_4/6k_v_SBA_337_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a69f0062589dd455f6cd7fc2a7b25809c9a67bc7
--- /dev/null
+++ b/batch_4/6k_v_SBA_337_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e19c50a7bddbdbf4c41e59b77b08dba1e8e7aab9feb75f799ac36e9301accbd5
+size 19415758
diff --git a/batch_4/6k_v_SBA_337_2.wav b/batch_4/6k_v_SBA_337_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bd917cc86d6e21879e86b1872df91061c604dbe7
--- /dev/null
+++ b/batch_4/6k_v_SBA_337_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e56f63e2dc3946ef7cf5f5f703c91892bdc78bd1ade43494b1c5d3b8047ada5
+size 16817068
diff --git a/batch_4/6k_v_SBA_338_0.wav b/batch_4/6k_v_SBA_338_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c7ebeb3a8b866e3a62ce958957b7f97ea6b7ced8
--- /dev/null
+++ b/batch_4/6k_v_SBA_338_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51ea887f78a2b491b04a9772581e668c25bbfed8e7093edf9a64e30e4e12393f
+size 19685836
diff --git a/batch_4/6k_v_SBA_338_1.wav b/batch_4/6k_v_SBA_338_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f25cd15bb7c645d68bda2b62e92c39ec015bf622
--- /dev/null
+++ b/batch_4/6k_v_SBA_338_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:011b2882d9ca4f204044e68ce1e6801cd65d4faa9f2c94fe69e8a477e0c3ad04
+size 19235278
diff --git a/batch_4/6k_v_SBA_338_2.wav b/batch_4/6k_v_SBA_338_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3ab0fe6e5b9995fec9d598079857e74f22b82c63
--- /dev/null
+++ b/batch_4/6k_v_SBA_338_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95d02cdc5327244206a2fbf44ce595a9fc80ed993f8d55afaeb2c4499798247d
+size 19348560
diff --git a/batch_4/6k_v_SBA_338_3.wav b/batch_4/6k_v_SBA_338_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..af104a1f7c915e79435a93b1cbca6265264efd70
--- /dev/null
+++ b/batch_4/6k_v_SBA_338_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8e3a140662fff8f29237587cfb9aeb66872a6c4114158198806b65f40f6f964
+size 4403598
diff --git a/batch_4/6k_v_SBA_33_0.wav b/batch_4/6k_v_SBA_33_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4275a2027ae6fa1d2e3e9de1b539991ac17763d7
--- /dev/null
+++ b/batch_4/6k_v_SBA_33_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74950152cc9951d976f9500740c5168300414a15d7b8b86064f9118dc213e6c3
+size 19241038
diff --git a/batch_4/6k_v_SBA_33_1.wav b/batch_4/6k_v_SBA_33_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..87bece7de3cdb79384c05cbc7ce5c476538360c2
--- /dev/null
+++ b/batch_4/6k_v_SBA_33_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:161142a41178431f1bcc10324a396180658548d7f1af06c88e9ec9bdd0dba7c0
+size 19517198
diff --git a/batch_4/6k_v_SBA_33_2.wav b/batch_4/6k_v_SBA_33_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a4ad77ac49124f61779835ff804f7df63e054b8d
--- /dev/null
+++ b/batch_4/6k_v_SBA_33_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9718c6d27730cd1eac21ffe886c0ca4d2d55c91c98ea258e738ed3286481d796
+size 19222476
diff --git a/batch_4/6k_v_SBA_33_3.wav b/batch_4/6k_v_SBA_33_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8b39e9ffb8e11303d38bf79bbbb26d371cb90645
--- /dev/null
+++ b/batch_4/6k_v_SBA_33_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1704a79e198a5e0bd69170302153df9c4b9748e880682b9fd3dbd6f4a12c51a6
+size 10544720
diff --git a/batch_4/6k_v_SBA_340_0.wav b/batch_4/6k_v_SBA_340_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9fdbd2c508c401ab60bbd51feac491a3573fa897
--- /dev/null
+++ b/batch_4/6k_v_SBA_340_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de0a8295366e3511aed1965d808f82346379f40945cfda1d0ca68953dde30bdb
+size 20185038
diff --git a/batch_4/6k_v_SBA_340_1.wav b/batch_4/6k_v_SBA_340_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0d5a319f909ade2b209b1bdff98ebbd26a82415d
--- /dev/null
+++ b/batch_4/6k_v_SBA_340_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9870d3687cd84814d58de87ee95b3f27f74a60a00382f73788b5893fbd94d16
+size 20011598
diff --git a/batch_4/6k_v_SBA_340_2.wav b/batch_4/6k_v_SBA_340_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9adb9ff47bba8d06c36ab3050549e413aacbdfe3
--- /dev/null
+++ b/batch_4/6k_v_SBA_340_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:30957fd898b230c523b202db1a6648d019e55c63bd26e011df0d1ca41233011e
+size 3267278
diff --git a/batch_4/6k_v_SBA_341_0.wav b/batch_4/6k_v_SBA_341_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fb4105c5a161e26336566f0ece29f70dd8907432
--- /dev/null
+++ b/batch_4/6k_v_SBA_341_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74e4aac2cbf3eca2852eb4dde3033caa6a13cdf02c52e0e439c68f8995300b2a
+size 19308556
diff --git a/batch_4/6k_v_SBA_341_1.wav b/batch_4/6k_v_SBA_341_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bcbc2f07b6fe8a089ec38a203997a1c459c81456
--- /dev/null
+++ b/batch_4/6k_v_SBA_341_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f1ec5e3e975fc3927aebf20cafb70ab63fcf9b900d61fc8907662768e5ad5afe
+size 19216398
diff --git a/batch_4/6k_v_SBA_341_2.wav b/batch_4/6k_v_SBA_341_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..99451198ef0899f98f8b29068a520027fed6d2cb
--- /dev/null
+++ b/batch_4/6k_v_SBA_341_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e09ca4fd2ab7f9681b98ab9ae4e16f1fec34b0cccf64a0d3c3179baabaccc8cf
+size 19246480
diff --git a/batch_4/6k_v_SBA_341_3.wav b/batch_4/6k_v_SBA_341_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a7dcfbbaa408d83f630cad0e7deb3b07f3f0399d
--- /dev/null
+++ b/batch_4/6k_v_SBA_341_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87db4bf23f7cf95fe3a0d5a249d5527a3db02f7f4854a44ac41bf12eefbc931a
+size 19510478
diff --git a/batch_4/6k_v_SBA_341_4.wav b/batch_4/6k_v_SBA_341_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cbfe7626782f75eb67f4990b0ce421192bd988e4
--- /dev/null
+++ b/batch_4/6k_v_SBA_341_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3173d69b1178f8999b2615bd814ef9806dbae83df97c34c6a432a7215d4a926
+size 5779276
diff --git a/batch_4/6k_v_SBA_345_0.wav b/batch_4/6k_v_SBA_345_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2b4ed44f6425756a4fafc834c3392f45010fcdbf
--- /dev/null
+++ b/batch_4/6k_v_SBA_345_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:35b499ffc091cb741a050fc280f052fcd3578f3b3226816365042bed7ced8abc
+size 19796558
diff --git a/batch_4/6k_v_SBA_345_1.wav b/batch_4/6k_v_SBA_345_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0ed105d9dbee5eecfa395714b4b4f33fa43b4c95
--- /dev/null
+++ b/batch_4/6k_v_SBA_345_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ec536aebdb314f411cf7052bf0b257c617c59cd50ed1aba9056551f761c39de
+size 8910702
diff --git a/batch_4/6k_v_SBA_346_0.wav b/batch_4/6k_v_SBA_346_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2af7739d5fea59ed03c8508a9b6e625e38c6b99b
--- /dev/null
+++ b/batch_4/6k_v_SBA_346_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f2457a3b7fc878826d570cadd186f2f73625be79468f220d53ff72f4eb04a55
+size 19387918
diff --git a/batch_4/6k_v_SBA_346_1.wav b/batch_4/6k_v_SBA_346_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f6e9e21a88790f92b5d739e32ff0a721537f2b7d
--- /dev/null
+++ b/batch_4/6k_v_SBA_346_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be13cce177ebc7d2726b0312923668912edce170cb6df0fa2003f5e6f09c70e5
+size 19234638
diff --git a/batch_4/6k_v_SBA_346_2.wav b/batch_4/6k_v_SBA_346_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e81b6ff0488b15ec59677df2046ad67a65c2464c
--- /dev/null
+++ b/batch_4/6k_v_SBA_346_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e30a4abbdb87d863d29b45d39613ed8fdb224fdd8c4231663e4bfb3395514f2
+size 19226316
diff --git a/batch_4/6k_v_SBA_348_0.wav b/batch_4/6k_v_SBA_348_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..262df9d45fa881d460116f7a670a3dc2bada223f
--- /dev/null
+++ b/batch_4/6k_v_SBA_348_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b9f46239d4411e3cb085e02c22232e7c3b02babb0fb412e2e44c0986838c349
+size 19292556
diff --git a/batch_4/6k_v_SBA_348_1.wav b/batch_4/6k_v_SBA_348_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..22a880b994706ec0a1107b582abb2c53a15f473e
--- /dev/null
+++ b/batch_4/6k_v_SBA_348_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca2160273899266d41317cf63d594847c745079da3d6aee5c416e0d9d3b4d1b1
+size 19538092
diff --git a/batch_4/6k_v_SBA_348_2.wav b/batch_4/6k_v_SBA_348_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fa614a40ebbd4a5407fef3c68c2787bc1d5f50b1
--- /dev/null
+++ b/batch_4/6k_v_SBA_348_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe1331af1002f924269e04ecda22c732ea9b10f6a35c29810a4a390627819479
+size 19204878
diff --git a/batch_4/6k_v_SBA_348_3.wav b/batch_4/6k_v_SBA_348_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7666ab8117c70707dd7cc1ba8a940ba80018d370
--- /dev/null
+++ b/batch_4/6k_v_SBA_348_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0d1154ea6bf1b7ae1446ee9118afc82465f0a65f2b487930bc3e5badc16830a
+size 16449998
diff --git a/batch_4/6k_v_SBA_34_0.wav b/batch_4/6k_v_SBA_34_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..81f361962ae7456761b1a491425214b5c659f3ba
--- /dev/null
+++ b/batch_4/6k_v_SBA_34_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8c2b404fd159885d092c38a7fed7f8aa8610cfa545b29260b67920370e08afe
+size 19354318
diff --git a/batch_4/6k_v_SBA_34_1.wav b/batch_4/6k_v_SBA_34_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f8d73edb854f274275a1cb3f279dcea0eac32681
--- /dev/null
+++ b/batch_4/6k_v_SBA_34_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eef785a3e30c929ead2961013bb5641dc4220c5128f6a9297ec636d8c3159e9e
+size 19297038
diff --git a/batch_4/6k_v_SBA_34_2.wav b/batch_4/6k_v_SBA_34_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..697d16aa1933af4ee29ca0a200393fd06466d3b6
--- /dev/null
+++ b/batch_4/6k_v_SBA_34_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61d504beae4bd55c1a7fe5257b164e848d042564922f56fc67c93578595678e4
+size 7581518
diff --git a/batch_4/6k_v_SBA_352_0.wav b/batch_4/6k_v_SBA_352_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a39fd240a1e5e1a2d2d3276026292a22eee60804
--- /dev/null
+++ b/batch_4/6k_v_SBA_352_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69e30797d99157706492397ea1622d06fd5ac3d72f445d662e389dd6cde6bb3c
+size 19575438
diff --git a/batch_4/6k_v_SBA_352_1.wav b/batch_4/6k_v_SBA_352_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..efbdabff0cb1e63acf7d4f5e821500bc1e297636
--- /dev/null
+++ b/batch_4/6k_v_SBA_352_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c95c1b36c337b0e58bf613e9b108707443afb2bbfe5b644e20bf7ab7e8f86c01
+size 19745678
diff --git a/batch_4/6k_v_SBA_352_2.wav b/batch_4/6k_v_SBA_352_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..36c4f04e1f51f5662bd20e199e9d088d07935469
--- /dev/null
+++ b/batch_4/6k_v_SBA_352_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f9dc7b6bff019225d662649ce6a487233fc982e1d50dd7f6b43a9be025dc9cb7
+size 4683918
diff --git a/batch_4/6k_v_SBA_353_1.wav b/batch_4/6k_v_SBA_353_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fdddcfff9f5312a4c7c4cc8bec4d35eeecabac21
--- /dev/null
+++ b/batch_4/6k_v_SBA_353_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc4a344c9989d409bcf9de0359b629c4d94cf7cb932d0e9717a5d2f989ce81fc
+size 19391118
diff --git a/batch_4/6k_v_SBA_353_2.wav b/batch_4/6k_v_SBA_353_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..92d86fda32735c1123cc63f105627ae66aa04ecc
--- /dev/null
+++ b/batch_4/6k_v_SBA_353_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ef0fc095189bdeba77cf46656d2eb90cc8fea6d58cfebeaf05b8bebffa62708
+size 14844878
diff --git a/batch_4/6k_v_SBA_354_0.wav b/batch_4/6k_v_SBA_354_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..293e90da3fe5e2544667741ae1ab1c920e825fa6
--- /dev/null
+++ b/batch_4/6k_v_SBA_354_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:713f830b1e1a8da2701491c348a460ca6da9656fbfa66111a03de1fc8a8af0a7
+size 19233356
diff --git a/batch_4/6k_v_SBA_354_1.wav b/batch_4/6k_v_SBA_354_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5e9d32fb77c1fd04b6c62c192beb41f79f751ca6
--- /dev/null
+++ b/batch_4/6k_v_SBA_354_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79b3211a226ddeac6310f142463e223f6dded2746fde5a1f1d880af8aa314482
+size 19703118
diff --git a/batch_4/6k_v_SBA_354_2.wav b/batch_4/6k_v_SBA_354_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fa0522324b5b854a529cca0653793b7b2bd70a8b
--- /dev/null
+++ b/batch_4/6k_v_SBA_354_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6050167a7d19efb9e362e94ddcb75e7486e1023711c4b2bf29b425561f5843d5
+size 19268558
diff --git a/batch_4/6k_v_SBA_355_0.wav b/batch_4/6k_v_SBA_355_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a2d4e763f66c51a7c5cd2ad8aeabce8bf9b5dba0
--- /dev/null
+++ b/batch_4/6k_v_SBA_355_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9875b58b8d99f6e28faafe27cda3156dffaf27c2c9a50e2b13083ec18cf5e1f
+size 19848716
diff --git a/batch_4/6k_v_SBA_355_1.wav b/batch_4/6k_v_SBA_355_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..20c3c60fedc30a3ffbf5c36384246eabd1f3f123
--- /dev/null
+++ b/batch_4/6k_v_SBA_355_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:710dba3a317abfe12c103f610a2fb32ea2664dc50723b7050f7da5d6b6d84a55
+size 19564238
diff --git a/batch_4/6k_v_SBA_355_2.wav b/batch_4/6k_v_SBA_355_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..827403d83841efc8f5ff14e3c363e50022062896
--- /dev/null
+++ b/batch_4/6k_v_SBA_355_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e36acdddbf8bcefad73a3750fc1db50a1ad3911146caa7c84bc9b9fc83ae868
+size 14302158
diff --git a/batch_4/6k_v_SBA_356_0.wav b/batch_4/6k_v_SBA_356_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c6599903ed1eaebedac2199662ec8f8ba92efb13
--- /dev/null
+++ b/batch_4/6k_v_SBA_356_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:758d7b3bab13a4dea3307a2115c1728815297d5093a3d3d007a092d0471c6166
+size 19691596
diff --git a/batch_4/6k_v_SBA_356_1.wav b/batch_4/6k_v_SBA_356_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..596221f0ede2e9532adfc919d9f3bb31d6a0b20d
--- /dev/null
+++ b/batch_4/6k_v_SBA_356_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f34df2560bfaece4b4dbbacb7f74527607f9a9ae45731b96ba789317c1b72711
+size 19978000
diff --git a/batch_4/6k_v_SBA_356_2.wav b/batch_4/6k_v_SBA_356_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eb5c050e80b5a789a6e4a9dea9d8950c7782285c
--- /dev/null
+++ b/batch_4/6k_v_SBA_356_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8eb86470fd23b65f654eea458181cf33913a8f6f15c2a736988e48b483427379
+size 19597836
diff --git a/batch_4/6k_v_SBA_356_3.wav b/batch_4/6k_v_SBA_356_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a60e10658eefd65b7f701ef9c4756bc57432e851
--- /dev/null
+++ b/batch_4/6k_v_SBA_356_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e64724c5a4fec90029a0980136414794e5bdaac6366799f1c97772e68e993ac4
+size 12143120
diff --git a/batch_4/6k_v_SBA_357_0.wav b/batch_4/6k_v_SBA_357_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e576eae09287ebea10018333d5c61f37c20fa2ab
--- /dev/null
+++ b/batch_4/6k_v_SBA_357_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f79f223e254722810656d3ce83fd6ecce988d118aa68660dfb349e8b7c31d446
+size 19563598
diff --git a/batch_4/6k_v_SBA_357_1.wav b/batch_4/6k_v_SBA_357_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..74ecff253d124d308d4d606e8d5231c2acf41b57
--- /dev/null
+++ b/batch_4/6k_v_SBA_357_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d7ec31e86d9b613d92a86b8a4ec549fc2d492f7022fc4d965e032ad10fc307c6
+size 20140206
diff --git a/batch_4/6k_v_SBA_359_0.wav b/batch_4/6k_v_SBA_359_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8a7cbda3057ef352c98f536e1ce94620d6c95524
--- /dev/null
+++ b/batch_4/6k_v_SBA_359_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e24435e391a87ce99c31b309bb5670d38c53e03b48b738a75270907e66a22891
+size 19473678
diff --git a/batch_4/6k_v_SBA_359_1.wav b/batch_4/6k_v_SBA_359_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..66a1a008d32ca6d2c5e304072b0db9f71260d415
--- /dev/null
+++ b/batch_4/6k_v_SBA_359_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a92fec27ddefb93e491918f766e9e527d1f353b8c20eea68245a0902050be5c8
+size 19885198
diff --git a/batch_4/6k_v_SBA_359_2.wav b/batch_4/6k_v_SBA_359_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..45e1e2f7ca66b8686874a6f3841a0f9795fe0ec6
--- /dev/null
+++ b/batch_4/6k_v_SBA_359_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b147cd1bd525eca8d7ab7f2eb2e19e29376c77edd789609f9febcf32abfcd967
+size 19385678
diff --git a/batch_4/6k_v_SBA_359_3.wav b/batch_4/6k_v_SBA_359_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..afc6fa46eaa7b27ad67948435a8d35440bf2fdfc
--- /dev/null
+++ b/batch_4/6k_v_SBA_359_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9eff7d4782a83b89e1cb91aa45bc7e2c32841a5762fe8232b9763855886bb3f4
+size 8230126
diff --git a/batch_4/6k_v_SBA_35_0.wav b/batch_4/6k_v_SBA_35_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..309db7ef59724bb3de719bd9d645288af9d2ebd3
--- /dev/null
+++ b/batch_4/6k_v_SBA_35_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7907b37b3b38f3ce2044569a668b89a49d9718f8390bf9cd620e674bf66d1e26
+size 20116236
diff --git a/batch_4/6k_v_SBA_35_1.wav b/batch_4/6k_v_SBA_35_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8d162a2cab1724c18d3f592576a498a9c704272b
--- /dev/null
+++ b/batch_4/6k_v_SBA_35_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a5b02655f08a3727a9f77d470bb9fecfa7003245dc143c07e07d2b50ecebe77
+size 19738640
diff --git a/batch_4/6k_v_SBA_35_2.wav b/batch_4/6k_v_SBA_35_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4a1b89f5b4c7d4112fcfbc762752b87e89ed4d63
--- /dev/null
+++ b/batch_4/6k_v_SBA_35_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a987cd91a747fdc2b90e512179606fef6002f8a2f30853e03e78f84683476501
+size 14358156
diff --git a/batch_4/6k_v_SBA_361_0.wav b/batch_4/6k_v_SBA_361_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f351e11f544d45d1181a2b473243f14bf210aa86
--- /dev/null
+++ b/batch_4/6k_v_SBA_361_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38f607a5dee1f9e2321576c6c8a78a36e1f0774b7b6196820c7369acae64f8db
+size 19467916
diff --git a/batch_4/6k_v_SBA_361_1.wav b/batch_4/6k_v_SBA_361_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..107b277dbc6619fd862f2c39699397d8d07a8a3f
--- /dev/null
+++ b/batch_4/6k_v_SBA_361_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d94dcbe5ed5ac8aa49ea8fc53b26d40effcaa1f86e054d258367e43a68c89d4b
+size 19894798
diff --git a/batch_4/6k_v_SBA_361_2.wav b/batch_4/6k_v_SBA_361_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..153117f51dfc5ec4de7d43061bc4ad15dff225f4
--- /dev/null
+++ b/batch_4/6k_v_SBA_361_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b6f4d49a7aeb99e236595bc264a5fc8f00808fd2bc2f56ee22c4a1fcf0fe2b87
+size 19595278
diff --git a/batch_4/6k_v_SBA_361_3.wav b/batch_4/6k_v_SBA_361_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a5de76508fb4505d4276ec45e6fde5d63aff8497
--- /dev/null
+++ b/batch_4/6k_v_SBA_361_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bed5e8496aacbc7ea4bc783e646085c11e0f08170a96ac2722d49b5f8f8495a0
+size 4447758
diff --git a/batch_4/6k_v_SBA_362_0.wav b/batch_4/6k_v_SBA_362_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8f5558857ae5fd323d495ad9cbe3d5642bbc56f0
--- /dev/null
+++ b/batch_4/6k_v_SBA_362_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01f964ffb314e0769e961778db6dc600fae6a4929e43e1bd941865019f229a0c
+size 19278798
diff --git a/batch_4/6k_v_SBA_362_2.wav b/batch_4/6k_v_SBA_362_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d1a0612b705d94d364c0dba02989ce8c4f883c01
--- /dev/null
+++ b/batch_4/6k_v_SBA_362_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4166ac6d46573987e1260ded0f1191d798df0e04c3140fbb1f8255f80dede0f
+size 8380558
diff --git a/batch_4/6k_v_SBA_363_0.wav b/batch_4/6k_v_SBA_363_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..66efa00c6377f5025099c32faaa8a12254f12bbe
--- /dev/null
+++ b/batch_4/6k_v_SBA_363_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:748be30989e67755702cf5cdb53d0d663ebb91cb1a2e3a9246a643eb35b17523
+size 19436238
diff --git a/batch_4/6k_v_SBA_363_1.wav b/batch_4/6k_v_SBA_363_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a9e88a50dbaaddbc994a28ebc313357b87e69d05
--- /dev/null
+++ b/batch_4/6k_v_SBA_363_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:516978677de47a586fa11f6f36346e5b15b46cf1378cd280a4ab1282f3093f03
+size 20151118
diff --git a/batch_4/6k_v_SBA_363_2.wav b/batch_4/6k_v_SBA_363_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b901be4361eb6ff6574bc73b0f47faafb97e8636
--- /dev/null
+++ b/batch_4/6k_v_SBA_363_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec394168dadc5ae13bad2adf15849cd1329dfa70114930b76408067f54dbd90b
+size 19310478
diff --git a/batch_4/6k_v_SBA_363_3.wav b/batch_4/6k_v_SBA_363_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e38b533780412f07d0b48984701ee444bc4cb8cb
--- /dev/null
+++ b/batch_4/6k_v_SBA_363_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:840f5a0d3d2bed13caec9c2cbc4f27c04a59860abad19df567835a7d825e38af
+size 19314958
diff --git a/batch_4/6k_v_SBA_367_0.wav b/batch_4/6k_v_SBA_367_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1202ecb11707f1f20c648673396f40f739db618b
--- /dev/null
+++ b/batch_4/6k_v_SBA_367_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b141fe4833192f1c9faa492189b5a398e05f4416c63e0eafe2b79082251e9e2
+size 19667918
diff --git a/batch_4/6k_v_SBA_36_0.wav b/batch_4/6k_v_SBA_36_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0827aece0743d0f3568b4fbb68f8a4a9747307fa
--- /dev/null
+++ b/batch_4/6k_v_SBA_36_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7fb7de805093a59d07134dc311c47dbd51b7f6d63316b971e7d3591e94be8026
+size 19301838
diff --git a/batch_4/6k_v_SBA_36_1.wav b/batch_4/6k_v_SBA_36_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..39abc1e934ebe5b46d6b8e8078cdc400e6bb1eaf
--- /dev/null
+++ b/batch_4/6k_v_SBA_36_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4be395a563c07059ed930108248b59ab2609e9170386cda58359882578c18819
+size 19299278
diff --git a/batch_4/6k_v_SBA_36_2.wav b/batch_4/6k_v_SBA_36_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7b00bca71c98eff6eeaf1cbd4d5d0d8e68aac55b
--- /dev/null
+++ b/batch_4/6k_v_SBA_36_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2464e9006cf20e3ddaa0dacf98371d39753aad60fbca9b6115966e2894af7ece
+size 8336078
diff --git a/batch_4/6k_v_SBA_371_0.wav b/batch_4/6k_v_SBA_371_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a8d24760e7b12008fbeddaf0a94f07f4fbaf1156
--- /dev/null
+++ b/batch_4/6k_v_SBA_371_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c33842b83342476c101371075db089b61b8ef3fe682a5b107b19ae56b8cb4d2
+size 19626318
diff --git a/batch_4/6k_v_SBA_371_1.wav b/batch_4/6k_v_SBA_371_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..730516a7be5a5392da37fa2705b3b8ad7b6c25ec
--- /dev/null
+++ b/batch_4/6k_v_SBA_371_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ff324c390dc8931b6abf529ae0e31f961c8d86b8b03074980bc11f1896b01c84
+size 19281358
diff --git a/batch_4/6k_v_SBA_371_2.wav b/batch_4/6k_v_SBA_371_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..681df53569ff53e5e11ff6670b26a8b14b850e99
--- /dev/null
+++ b/batch_4/6k_v_SBA_371_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83e958056ce2f77f78956b9359c83f18ce6304c674c3c94ebd433d75445bb0c8
+size 19292558
diff --git a/batch_4/6k_v_SBA_371_3.wav b/batch_4/6k_v_SBA_371_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8bca1d5bc8d7749aaa38e93a817faebc0c707be2
--- /dev/null
+++ b/batch_4/6k_v_SBA_371_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3a30a5784d71a80be22809e2d67f7426a4e93f9afeece7e47fbf7a7974491d48
+size 4745038
diff --git a/batch_4/6k_v_SBA_373_0.wav b/batch_4/6k_v_SBA_373_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bb7f2c5bbaec8e105de52c8ea8fb61131a7214b2
--- /dev/null
+++ b/batch_4/6k_v_SBA_373_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d2213a64c0d94bdd509e87d98bb8368f8bc1d66261c7edf3ca4a945f63d5cc5
+size 19502478
diff --git a/batch_4/6k_v_SBA_373_1.wav b/batch_4/6k_v_SBA_373_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ce33d944d1a1ad231fe8d3fdcdf0ace77a0ffcbf
--- /dev/null
+++ b/batch_4/6k_v_SBA_373_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84f12fd9714bd9d2184d1c25e7e46aeff43bbb907027ebd93e9d7479f5e03a61
+size 19480716
diff --git a/batch_4/6k_v_SBA_373_3.wav b/batch_4/6k_v_SBA_373_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4b7d1a53bc7b099f49052ec62fadf0a62d703810
--- /dev/null
+++ b/batch_4/6k_v_SBA_373_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1e86a91eb9db9c65127a542a3031a94314482f56726e5a4297263e32ed1ee8f
+size 6345040
diff --git a/batch_4/6k_v_SBA_376_0.wav b/batch_4/6k_v_SBA_376_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3bfb5f798a4c40704b2d026c5131549ea18ef6bd
--- /dev/null
+++ b/batch_4/6k_v_SBA_376_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8131f1cbff6ec438a46d934b8134b0080137c614f8384063ca5783657a1fd9d
+size 19588238
diff --git a/batch_4/6k_v_SBA_376_1.wav b/batch_4/6k_v_SBA_376_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ed6e1f630f4df2858792ddf85d17c4d7b0020662
--- /dev/null
+++ b/batch_4/6k_v_SBA_376_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2242131586d16e23e30716e367449475274db1ed06280fb0abdf0db088fae92
+size 19260876
diff --git a/batch_4/6k_v_SBA_376_2.wav b/batch_4/6k_v_SBA_376_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..32ee7f09e9fb0772194fea2a64608688e89e24e8
--- /dev/null
+++ b/batch_4/6k_v_SBA_376_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5eebdb906edc266666b85a1246a2c89c9fe5df69c7cde78d6a0586af31edcc06
+size 19310478
diff --git a/batch_4/6k_v_SBA_376_3.wav b/batch_4/6k_v_SBA_376_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..edfb37702ec79423ac102275ec54a622ac428cc2
--- /dev/null
+++ b/batch_4/6k_v_SBA_376_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b72488ca528d061a5e1e5521be1f3f86c06c89f272a977b736311f6dbc29702f
+size 12159758
diff --git a/batch_4/6k_v_SBA_377_0.wav b/batch_4/6k_v_SBA_377_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..532042f633be863cdef72a8909bf9f00540df16f
--- /dev/null
+++ b/batch_4/6k_v_SBA_377_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b40364748913e3cb74354b8fb3870a991c67ce7afb1367a9d26428e8213d062d
+size 19318158
diff --git a/batch_4/6k_v_SBA_377_1.wav b/batch_4/6k_v_SBA_377_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..be390c0b98acbac759b610e286ca9b1a052a0ecb
--- /dev/null
+++ b/batch_4/6k_v_SBA_377_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1cda18a0b4b2af15ab3ce6fb568d7b858a3936050fb4a498efdcd8917ba0e61b
+size 19386028
diff --git a/batch_4/6k_v_SBA_377_2.wav b/batch_4/6k_v_SBA_377_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4440bb5f674122699fe426f030399992b7b105ba
--- /dev/null
+++ b/batch_4/6k_v_SBA_377_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:584a8c2faa0e278ac540279afe86b5255271758930a1f9236de6a78ec468c50d
+size 8121998
diff --git a/batch_4/6k_v_SBA_379_0.wav b/batch_4/6k_v_SBA_379_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9a3fde4d30dd048d01e30907502620a049b88dcd
--- /dev/null
+++ b/batch_4/6k_v_SBA_379_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71fff763846efc2e28da86f47631fcf4696899633048570676d84857a07909eb
+size 20107598
diff --git a/batch_4/6k_v_SBA_379_1.wav b/batch_4/6k_v_SBA_379_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3a00b9e3ad9dc4ce4d57fe1b288aa5778e291ac1
--- /dev/null
+++ b/batch_4/6k_v_SBA_379_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac8f365265a91f3afa8486f9da0503a0712783667ba2a20d48f9a7dd9a0bf18c
+size 9513038
diff --git a/batch_4/6k_v_SBA_37_0.wav b/batch_4/6k_v_SBA_37_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1bd8d482a9eb44130e8d1ccc8b0c85222c2fabb6
--- /dev/null
+++ b/batch_4/6k_v_SBA_37_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9cb9b27dcb8140480219e777f5918dcaeae43e967b5addd13864f30be7e36331
+size 19399756
diff --git a/batch_4/6k_v_SBA_37_1.wav b/batch_4/6k_v_SBA_37_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9f78a21805895153829008f62856ee46d2f329fa
--- /dev/null
+++ b/batch_4/6k_v_SBA_37_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:392f0d9ae9d98ccce07c643770aae684b2294f0c3bd74e1f2800fab709c01684
+size 19394640
diff --git a/batch_4/6k_v_SBA_37_2.wav b/batch_4/6k_v_SBA_37_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0d9e8cbf015eee89cfb6c0d8bb6be8d8e35b580f
--- /dev/null
+++ b/batch_4/6k_v_SBA_37_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9681a7729d93c7cb273b216329c3248afc38ca49f7068ba89b9d919863739cb6
+size 19379598
diff --git a/batch_4/6k_v_SBA_37_3.wav b/batch_4/6k_v_SBA_37_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cdf122e282e6652f61173382dc8779add883647b
--- /dev/null
+++ b/batch_4/6k_v_SBA_37_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d1ee600ef484106d2ad2b67a58f5f3356164c70ca68b3f3a2ca8656ad08de69
+size 5475628
diff --git a/batch_4/6k_v_SBA_381_0.wav b/batch_4/6k_v_SBA_381_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bc7da74d572855d4b94915917660dda1407931b1
--- /dev/null
+++ b/batch_4/6k_v_SBA_381_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0c37f9f0fcafa23651dc128b03e13cd298d5468977a4b94c29f780a6e99add1
+size 19219278
diff --git a/batch_4/6k_v_SBA_381_1.wav b/batch_4/6k_v_SBA_381_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..25cecc4628e0f6ba0861a288956e969b9a2b068c
--- /dev/null
+++ b/batch_4/6k_v_SBA_381_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c194e9c36ae632030fb60af0672b1473dcb31871c0b1d1fba381db3e47bf21c
+size 19845838
diff --git a/batch_4/6k_v_SBA_381_2.wav b/batch_4/6k_v_SBA_381_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..80550e30056e2ccaaec60ff262248fe8aaf6045f
--- /dev/null
+++ b/batch_4/6k_v_SBA_381_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71137a3ec4dd8c31911c129fee8fc8cfa86f952d424f9538169d94bacab8db94
+size 6345388
diff --git a/batch_4/6k_v_SBA_388_0.wav b/batch_4/6k_v_SBA_388_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..022ad488ca4388d3bd2f3a9b0f69e0cbbc069a8a
--- /dev/null
+++ b/batch_4/6k_v_SBA_388_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:988700fe50c3c6f82ec437d325d7ce6009fdd3ecc3f5b1a6d00baffb867c6a8c
+size 19657998
diff --git a/batch_4/6k_v_SBA_388_1.wav b/batch_4/6k_v_SBA_388_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9d8b523518ec7935697b4ac055fb732dff5cffd7
--- /dev/null
+++ b/batch_4/6k_v_SBA_388_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b94db54f9457f2cda83ac9bc7699e0195ecc0ea55d5a321ecc603f4b22d5304
+size 19516238
diff --git a/batch_4/6k_v_SBA_388_2.wav b/batch_4/6k_v_SBA_388_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b5bacb47e41386fa4c7c6e2fa4275c9fe9a4a9a3
--- /dev/null
+++ b/batch_4/6k_v_SBA_388_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7ee6515cbe8df7a639dfd58e81267f8098067e64c86e7f0077269ef63c9f59a
+size 7523598
diff --git a/batch_4/6k_v_SBA_391_0.wav b/batch_4/6k_v_SBA_391_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b8bfcf80a465f9c32402abd97af8942597d244cb
--- /dev/null
+++ b/batch_4/6k_v_SBA_391_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e4d679d4a60502a0372bf0b26f061c1e79d539f00e269a16ae892842eab33b1
+size 20056716
diff --git a/batch_4/6k_v_SBA_391_1.wav b/batch_4/6k_v_SBA_391_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c9e116b949f1c9b70199c3c276937e412dde9f2c
--- /dev/null
+++ b/batch_4/6k_v_SBA_391_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1694e51f898090e86c00e145c7e1159743208796eca4da579d20074ee1ac9dc
+size 19418958
diff --git a/batch_4/6k_v_SBA_393_0.wav b/batch_4/6k_v_SBA_393_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..42e7f838c73695c2dd119b07563ece4bd3db7d46
--- /dev/null
+++ b/batch_4/6k_v_SBA_393_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b870fbea59c5c2008369a2912afb37bb614664d0bd420d45ba9f8627fcc556e2
+size 19962638
diff --git a/batch_4/6k_v_SBA_393_1.wav b/batch_4/6k_v_SBA_393_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..136181f26a9fcdfdbec868c38f260add8e092bbb
--- /dev/null
+++ b/batch_4/6k_v_SBA_393_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fdc50fae476ab3c380c01f705b580cf38ea592572a688cc0223266efa86fa02b
+size 19298318
diff --git a/batch_4/6k_v_SBA_393_2.wav b/batch_4/6k_v_SBA_393_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bd8c14a120a3783b7322b82b1cfc1e414019430b
--- /dev/null
+++ b/batch_4/6k_v_SBA_393_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d42b2a59c2ec445e9f9fa72d87b303f9127072ab6b7ffac55a6fdabc27ca878
+size 19539598
diff --git a/batch_4/6k_v_SBA_397_0.wav b/batch_4/6k_v_SBA_397_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3e2b5593e52fb7ccf95b3485d06d751ba08c09bb
--- /dev/null
+++ b/batch_4/6k_v_SBA_397_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fc897d1fd314efaf6ad32add4682f2e65b1e5dd2dcb9f4a80687f84659b441a
+size 19257358
diff --git a/batch_4/6k_v_SBA_398_0.wav b/batch_4/6k_v_SBA_398_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..be60025eba83d724dac7284d1959d24487a66d36
--- /dev/null
+++ b/batch_4/6k_v_SBA_398_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb0a31b666ce55150ce50fc384bf1f399ee54d6478c205a31d1a7a2f89d5a651
+size 19328718
diff --git a/batch_4/6k_v_SBA_398_1.wav b/batch_4/6k_v_SBA_398_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9f6a0cdc75eb72b35ed9b7b023adc7de8f7e7f6c
--- /dev/null
+++ b/batch_4/6k_v_SBA_398_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29cf00cace7fd88401a395d230daaf91197a151fc69c209b083079eac2a6d50d
+size 19462158
diff --git a/batch_4/6k_v_SBA_398_2.wav b/batch_4/6k_v_SBA_398_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b581efcd1b3a54c77ddf39dbe9ca1a1db18be5de
--- /dev/null
+++ b/batch_4/6k_v_SBA_398_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0511d7fcfca5b209ca1f93abe80e85a80c0ba91e1669a61d59707d469f40dd72
+size 16745358
diff --git a/batch_4/6k_v_SBA_399_0.wav b/batch_4/6k_v_SBA_399_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8040e0017312edfd5d729f6a343aeda64e626ce0
--- /dev/null
+++ b/batch_4/6k_v_SBA_399_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82c3c205232e0e9cf3b7b1b212581c80ffb5c82e84ebf484f333102c3b6237f5
+size 19474318
diff --git a/batch_4/6k_v_SBA_39_0.wav b/batch_4/6k_v_SBA_39_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0404609a5a39f70440fcad7b879b0014b3f952be
--- /dev/null
+++ b/batch_4/6k_v_SBA_39_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1a8b0a52e218db7eb16c38229dfcc4d469474389ea14d9541f1909c8104dd6f
+size 19276878
diff --git a/batch_4/6k_v_SBA_39_1.wav b/batch_4/6k_v_SBA_39_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7ef3df90f34241622339ff300fb087a4f13dae80
--- /dev/null
+++ b/batch_4/6k_v_SBA_39_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83019165a310e02fa0da3ec6b1bb81238a33e4e2e2c7541701d0780c8c3f2eb8
+size 16174478
diff --git a/batch_4/6k_v_SBA_401_1.wav b/batch_4/6k_v_SBA_401_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a3efb126d553f9bf2f5f9642e358d969fdc8c4ed
--- /dev/null
+++ b/batch_4/6k_v_SBA_401_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a7bb121260edb1c76d10e3b35869b65db4dbeac6cb3841fedc425fbb9b0da79
+size 8490318
diff --git a/batch_4/6k_v_SBA_402_1.wav b/batch_4/6k_v_SBA_402_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6dd85595f2491ae7bfc967dfe02d173462a3dcc8
--- /dev/null
+++ b/batch_4/6k_v_SBA_402_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b00048324b16ea525a5df7a942a7f3b9645df1158e074556dbab0e31b06b6c6
+size 19432718
diff --git a/batch_4/6k_v_SBA_404_0.wav b/batch_4/6k_v_SBA_404_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..107ec983e0e7c1a721163f88356275346cca428a
--- /dev/null
+++ b/batch_4/6k_v_SBA_404_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2ece98a772243384d07cb6916619f122d9a67ba9ac6c3d8d21142e8b1162fa8
+size 19213518
diff --git a/batch_4/6k_v_SBA_404_1.wav b/batch_4/6k_v_SBA_404_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8f9edb68b0f7a603e3cbf53745798e56762aedf4
--- /dev/null
+++ b/batch_4/6k_v_SBA_404_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34e040e019ab306390b859401c12a24ce4c3a559517feedd033ed577ba52eadd
+size 19240398
diff --git a/batch_4/6k_v_SBA_404_2.wav b/batch_4/6k_v_SBA_404_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3a931ed177ae98f5c86b54ab5cf786849110aabf
--- /dev/null
+++ b/batch_4/6k_v_SBA_404_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0504812b52256a07340570aaa5b5a1bfca47fc212025aafd56012bf714e5102c
+size 19436238
diff --git a/batch_4/6k_v_SBA_411_0.wav b/batch_4/6k_v_SBA_411_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1c4d8ba4d73567d8bbfa5724e3df1785b240f4e6
--- /dev/null
+++ b/batch_4/6k_v_SBA_411_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7149e98d908c84e5ba6d03faf0c424207990f393e1c4723988e09975cb7134f9
+size 19484238
diff --git a/batch_4/6k_v_SBA_411_1.wav b/batch_4/6k_v_SBA_411_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..87de272efea28ae605713517eaf44534204f273c
--- /dev/null
+++ b/batch_4/6k_v_SBA_411_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4eecb4307ca9ae4235d3d50f0942460e0151313d5fee828ba391cc1a0749b2f4
+size 19260558
diff --git a/batch_4/6k_v_SBA_411_2.wav b/batch_4/6k_v_SBA_411_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1bbbfe5eb4adda3d2c2be2cd972c21e973ebc3c2
--- /dev/null
+++ b/batch_4/6k_v_SBA_411_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e81ae0769b80ca37de6bd5e4ef72a24632375454b22d26c1427149ad91990ef0
+size 6452558
diff --git a/batch_4/6k_v_SBA_412_0.wav b/batch_4/6k_v_SBA_412_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..99b10bfffd8acc52f99dd53bd28e23f68d0815d1
--- /dev/null
+++ b/batch_4/6k_v_SBA_412_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e78d62b73dc7eb6e78a3c1d673b258e4473702160f050fc2fe941910f0757d1f
+size 19424078
diff --git a/batch_4/6k_v_SBA_412_1.wav b/batch_4/6k_v_SBA_412_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e26669b0621cd0be12007caf214a37e448a6b922
--- /dev/null
+++ b/batch_4/6k_v_SBA_412_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dee109047f139ebdc170d510a96b26d6092c194894237a720c3fde44133b4dde
+size 19672398
diff --git a/batch_4/6k_v_SBA_412_2.wav b/batch_4/6k_v_SBA_412_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bf3094ba5ce8e13e2a80d227251b5c45ec5fb064
--- /dev/null
+++ b/batch_4/6k_v_SBA_412_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da718bb0b9b4bcce30d797f17b13434280cb142d4388933ebef1f417433a78ee
+size 19697678
diff --git a/batch_4/6k_v_SBA_412_3.wav b/batch_4/6k_v_SBA_412_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..58c207d687eadf3dc0b55af72cc5a880177f908c
--- /dev/null
+++ b/batch_4/6k_v_SBA_412_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12b9367ace558b3949c896afd0f004ba0a4ecce4a32d06881f8fb35c8ac33b58
+size 4259598
diff --git a/batch_4/6k_v_SBA_413_0.wav b/batch_4/6k_v_SBA_413_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ae9a1783fff779f5a4515a3a9e0157062c52bb59
--- /dev/null
+++ b/batch_4/6k_v_SBA_413_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba0d1b1ea83a5178420ba4d6ee8868ae739cef35925a4360dbac48fd3dc43653
+size 19222478
diff --git a/batch_4/6k_v_SBA_413_1.wav b/batch_4/6k_v_SBA_413_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..45f70817c21d7343756e6ec6d1485c56577fd99c
--- /dev/null
+++ b/batch_4/6k_v_SBA_413_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92f3bb9eae9c27d261043b35bfdd9916805c54638dfd70a325a66e1c736e3be0
+size 19232078
diff --git a/batch_4/6k_v_SBA_413_2.wav b/batch_4/6k_v_SBA_413_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..097d4ce26763eca39fe3ef50ef4214cdef118567
--- /dev/null
+++ b/batch_4/6k_v_SBA_413_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5864e4299b7233cc80e8d5c3593f10568b186039bc451c95339f0ee2e8a2ff74
+size 11652558
diff --git a/batch_4/6k_v_SBA_415_0.wav b/batch_4/6k_v_SBA_415_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6ba4dee96fb623ba320564ac87da2ed239bdfe93
--- /dev/null
+++ b/batch_4/6k_v_SBA_415_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:baef278ad60bbae3924bc2bd8e79bc6e0cdc672cc5e9d383bdf3b10266e2fbb4
+size 19238476
diff --git a/batch_4/6k_v_SBA_416_0.wav b/batch_4/6k_v_SBA_416_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..adf86f03920f4b1794c8d61b35f1315e347864a3
--- /dev/null
+++ b/batch_4/6k_v_SBA_416_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb41d28e704fc1c9dbad8ce76a00b6eb0a80694f091c7e6afab3ed80d7b9d479
+size 19256396
diff --git a/batch_4/6k_v_SBA_416_1.wav b/batch_4/6k_v_SBA_416_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b1b9f944c3af4cc551a0e88ce0a14c2c9d0e0a8d
--- /dev/null
+++ b/batch_4/6k_v_SBA_416_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8cb624d7c6bc86208fa522a27ddedc7b7d2448ef99994d48e7e2915ec00ced8
+size 19212878
diff --git a/batch_4/6k_v_SBA_416_2.wav b/batch_4/6k_v_SBA_416_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e9b8a14ea5af11360b116dae53d5212e4590c1f6
--- /dev/null
+++ b/batch_4/6k_v_SBA_416_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fae6cc9f9ffd5681fe066149f09d6845fe36331de2ae9fae74d1a3a6898ce2cc
+size 6023118
diff --git a/batch_4/6k_v_SBA_417_0.wav b/batch_4/6k_v_SBA_417_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b9424f2692b993ee0c1101470b8c4c43b6cf9b88
--- /dev/null
+++ b/batch_4/6k_v_SBA_417_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61723bef57abf80a5381842ec2620d1793dbc5f5c01d3b8f97b93a8d6232bcaa
+size 19529036
diff --git a/batch_4/6k_v_SBA_417_1.wav b/batch_4/6k_v_SBA_417_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0bb98342df4ae68fe4e60f483ca1d19468310f63
--- /dev/null
+++ b/batch_4/6k_v_SBA_417_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:330f4707d1bb9606b8de7390425b3f5b7d14f5f7a9b8d0365f2483be2af0335b
+size 19259918
diff --git a/batch_4/6k_v_SBA_418_0.wav b/batch_4/6k_v_SBA_418_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fca6d3803069f099b8c65723786d4febdd144fbc
--- /dev/null
+++ b/batch_4/6k_v_SBA_418_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7fbd84a3ae800ade8a38dbaed5d6f1b49215affc743464ed01abfd6d1821f706
+size 19562638
diff --git a/batch_4/6k_v_SBA_418_1.wav b/batch_4/6k_v_SBA_418_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..88f4e9ebe2c0f4d124af9302e200c003cacefc49
--- /dev/null
+++ b/batch_4/6k_v_SBA_418_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efdcd3fe313c1c4ae2273d4459025dd04c40a6ce2d92d43e6e775aa82f2a1c3e
+size 19324238
diff --git a/batch_4/6k_v_SBA_418_2.wav b/batch_4/6k_v_SBA_418_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..767d766cc7f4e02a8136db20a687a7d9c178f4c8
--- /dev/null
+++ b/batch_4/6k_v_SBA_418_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6840bb28649a164a85b52d27bedaf5633f1473ddceb4e9d986553f48b94f1fd2
+size 19246798
diff --git a/batch_4/6k_v_SBA_41_1.wav b/batch_4/6k_v_SBA_41_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..40cbc2837d68325f689216b76eec70cd3de28af2
--- /dev/null
+++ b/batch_4/6k_v_SBA_41_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd61ccc8c4c523c6298ce3e7c770fdaeeffa6b192e1b6b886569f2d1cf10b83e
+size 19508878
diff --git a/batch_4/6k_v_SBA_420_0.wav b/batch_4/6k_v_SBA_420_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2efc0f276da3576be50cebf9b5fc9f4ed1f8a9c7
--- /dev/null
+++ b/batch_4/6k_v_SBA_420_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7bfa24dd3e4be5fb6e9eb174d54ac39879cf9a4eec7e2269e3c909c92393769
+size 19747278
diff --git a/batch_4/6k_v_SBA_420_1.wav b/batch_4/6k_v_SBA_420_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e3060d3928dbfdbe297c47252a9dc809a079cb76
--- /dev/null
+++ b/batch_4/6k_v_SBA_420_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4cd42ceb1c0b48e026bec2181a99150b6b58b7ab46f8fa576f19bd4a0e287c27
+size 19860556
diff --git a/batch_4/6k_v_SBA_423_0.wav b/batch_4/6k_v_SBA_423_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..55e57a5442a1f9da5bc052870a9f49b0b92888d8
--- /dev/null
+++ b/batch_4/6k_v_SBA_423_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d0d17743e8c755aff430b8b392c18a97f01287b5885d0b42f05f74e3fb159bd
+size 19443628
diff --git a/batch_4/6k_v_SBA_423_1.wav b/batch_4/6k_v_SBA_423_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..91ccbe1a3985b034b198602308f5c6925c3c2d50
--- /dev/null
+++ b/batch_4/6k_v_SBA_423_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7abe34152ba336c14b6d8cd8562a9ab38a3872c0ff64210923b177e6946ccc3a
+size 19322668
diff --git a/batch_4/6k_v_SBA_423_2.wav b/batch_4/6k_v_SBA_423_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..77609418e35d04b455045f408efbd584a7d8f7c0
--- /dev/null
+++ b/batch_4/6k_v_SBA_423_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4aa964bbe642ad0a1d5f526b013fa959c1860188ef06afe925bfbd9ae0d9388a
+size 17309838
diff --git a/batch_4/6k_v_SBA_425_0.wav b/batch_4/6k_v_SBA_425_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad8c966e839c8f18fa98129217ed717cb19aa1e7
--- /dev/null
+++ b/batch_4/6k_v_SBA_425_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e873dcd69a0a8b71ac6c5d897e55ddbf8ed100587d7644714093741ba37ee3b5
+size 19330958
diff --git a/batch_4/6k_v_SBA_425_1.wav b/batch_4/6k_v_SBA_425_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..21c97753c36bd64bc292a9bedcdc7dac3b9cc626
--- /dev/null
+++ b/batch_4/6k_v_SBA_425_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1571a2dd6558ee4a4cf043a5c81ac108274a9dd853dd0e1469f07712e6b26261
+size 21247758
diff --git a/batch_4/6k_v_SBA_425_2.wav b/batch_4/6k_v_SBA_425_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..58174c5d3fdc16055e3b4b44318e72a8734a9bb2
--- /dev/null
+++ b/batch_4/6k_v_SBA_425_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e0c91eb1dd9a4bde9639d17a58768fb4708ababbcf3625bf98400eb9ff23050
+size 14962956
diff --git a/batch_4/6k_v_SBA_428_0.wav b/batch_4/6k_v_SBA_428_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fae5fc2b8f0b9195a584aea29f2e238cbebf1cbe
--- /dev/null
+++ b/batch_4/6k_v_SBA_428_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:523c89ebec8759a79af176757f72f90b639ab295775d5e23a70d884102e9a0ab
+size 19538638
diff --git a/batch_4/6k_v_SBA_428_1.wav b/batch_4/6k_v_SBA_428_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8d3f647b212d925150b4c37a6dde147bfdffed94
--- /dev/null
+++ b/batch_4/6k_v_SBA_428_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e67f98efa51f9ceedf66b6ae1a1233b0aad128bb17cedd9520d838c26a3216b8
+size 19409068
diff --git a/batch_4/6k_v_SBA_428_2.wav b/batch_4/6k_v_SBA_428_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d90e4c34297a3d86c2ea77f386b61c0e7b5e5d6c
--- /dev/null
+++ b/batch_4/6k_v_SBA_428_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:833cf70083119dd411fee5db41b21a73f7e132f77b203fbdcc1c7521b077c88f
+size 13916878
diff --git a/batch_4/6k_v_SBA_434_0.wav b/batch_4/6k_v_SBA_434_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..38456236dc40605be39c06e21e708c1cc45bbf6a
--- /dev/null
+++ b/batch_4/6k_v_SBA_434_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef6f9bc169712d30a4caea722a4210f2853f66c1f466fe6c16a77ee012f8ab21
+size 20017356
diff --git a/batch_4/6k_v_SBA_434_1.wav b/batch_4/6k_v_SBA_434_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f22d6a558cb1901e32fda7d72f18feb44ef6e2be
--- /dev/null
+++ b/batch_4/6k_v_SBA_434_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d702910656036398476d8ff27fe95325705b1bc5b05a88af50742158fdb6507
+size 8223438
diff --git a/batch_4/6k_v_SBA_436_3.wav b/batch_4/6k_v_SBA_436_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..84f4609bdf5f36e84d7df4c580a908de73f79f19
--- /dev/null
+++ b/batch_4/6k_v_SBA_436_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13b65e18f2db069b9ea658a6cd70deeaccb872b2768f49add665a087173541f3
+size 7520078
diff --git a/batch_4/6k_v_SBA_439_0.wav b/batch_4/6k_v_SBA_439_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c910106af0531ae9ba3478364decac706d21f979
--- /dev/null
+++ b/batch_4/6k_v_SBA_439_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8cb0fd92482232a04747de2b4141179cba8d87f5dc40ad6a766cffbd09ab38b
+size 19202958
diff --git a/batch_4/6k_v_SBA_439_1.wav b/batch_4/6k_v_SBA_439_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c8a4f412c0f323a7aef92d865457c0f6a30a3992
--- /dev/null
+++ b/batch_4/6k_v_SBA_439_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7522928ec6171aba9c0d676932d04243c389290723302e5e98f5422d312f4152
+size 19668556
diff --git a/batch_4/6k_v_SBA_439_2.wav b/batch_4/6k_v_SBA_439_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..07a9187011845a9433b3aae8c55a49a8913267c3
--- /dev/null
+++ b/batch_4/6k_v_SBA_439_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:886ff73acbaa1fe8d0b9acc772877af1b4108e58d0c29206239d94e2d56b1215
+size 14919758
diff --git a/batch_4/6k_v_SBA_440_0.wav b/batch_4/6k_v_SBA_440_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e546f7f80b6fc3fd15b9286b8e2e3ddac36cea86
--- /dev/null
+++ b/batch_4/6k_v_SBA_440_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1105f078c37ac321bbeac20d9e25b3b0f8473042441ca931f94563ad17c1ecf9
+size 19206156
diff --git a/batch_4/6k_v_SBA_440_2.wav b/batch_4/6k_v_SBA_440_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ddae6beb175c44af5948f18ffc4bad5ab9cf0440
--- /dev/null
+++ b/batch_4/6k_v_SBA_440_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51cafe5421c9b5d15c94b3c68184b7ad0bb45945610da1042a84dc798bde5a87
+size 19340878
diff --git a/batch_4/6k_v_SBA_440_3.wav b/batch_4/6k_v_SBA_440_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b7f4d09094380d920b26d6690b0c8f957475a7ac
--- /dev/null
+++ b/batch_4/6k_v_SBA_440_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:115fe425257ce202d668eea79d7cfff56028dcbe0ea074eca1edc163a87e0b3e
+size 6540878
diff --git a/batch_4/6k_v_SBA_441_1.wav b/batch_4/6k_v_SBA_441_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cd8800f059becfd07586d7221e21f6bd713ebbcb
--- /dev/null
+++ b/batch_4/6k_v_SBA_441_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31173a536bdac1f601565304ee0f058d914fc0b96df86332d8914f7f027fc3c3
+size 19289358
diff --git a/batch_4/6k_v_SBA_442_0.wav b/batch_4/6k_v_SBA_442_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..96cfa71aa4c65282f37bdf374ba4c6124fe51ffe
--- /dev/null
+++ b/batch_4/6k_v_SBA_442_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54f1e9867fb41eb2bd591f718a7d54a14769d8b7ff8d092c24ac8e5fc1b32838
+size 19210318
diff --git a/batch_4/6k_v_SBA_442_2.wav b/batch_4/6k_v_SBA_442_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2825bb236785ad6ffc7d172e06ec5ff9697b2081
--- /dev/null
+++ b/batch_4/6k_v_SBA_442_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52e54f2e591ec98c8198ff081891984223b5530e631aa47f3a2814a3d568f0a5
+size 17427278
diff --git a/batch_4/6k_v_SBA_447_0.wav b/batch_4/6k_v_SBA_447_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e34212af0c2856d8eeb13028bcc14f09f52e6fd3
--- /dev/null
+++ b/batch_4/6k_v_SBA_447_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f44cddc074ecc5773e0847f819da9cfa76c0efff365fba8c0357165cb62d31f5
+size 19313998
diff --git a/batch_4/6k_v_SBA_447_1.wav b/batch_4/6k_v_SBA_447_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e2ec2c29a7e31413353df1321f4b7c9daa882144
--- /dev/null
+++ b/batch_4/6k_v_SBA_447_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f1dbc41d495ccd4092e38626e1c5315d613be5cee38fdbb040a767e7050eebb
+size 19413196
diff --git a/batch_4/6k_v_SBA_447_2.wav b/batch_4/6k_v_SBA_447_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..789adc583265313c233099cd1ce9d119428f9896
--- /dev/null
+++ b/batch_4/6k_v_SBA_447_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be4451287be17f6b48070a6d5574598e4efef83b34c3f063e1164aabb34b16f7
+size 19320720
diff --git a/batch_4/6k_v_SBA_447_3.wav b/batch_4/6k_v_SBA_447_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dd967a364b0f0455a72cf6f619bef403266cce05
--- /dev/null
+++ b/batch_4/6k_v_SBA_447_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4764c5610d38f30b6174cb1cb2ae4bc78de6a4fed3b1bf0f7dba34ea8357a699
+size 19853838
diff --git a/batch_4/6k_v_SBA_447_4.wav b/batch_4/6k_v_SBA_447_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1afd20ed366328672dea7475dd665e8381421f5f
--- /dev/null
+++ b/batch_4/6k_v_SBA_447_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:967873c043734d969d6247b8d49639eb9193db4274b2edd07bd2bdd77b7e6993
+size 4809358
diff --git a/batch_4/6k_v_SBA_452_1.wav b/batch_4/6k_v_SBA_452_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..07be5c25745cd764fe201856239ff95c1d9fe283
--- /dev/null
+++ b/batch_4/6k_v_SBA_452_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c2c9167fb1feb24c5d6349b0bf4df2f5cc8d32e31879e0faa3bc454cec5e803
+size 19440396
diff --git a/batch_4/6k_v_SBA_452_2.wav b/batch_4/6k_v_SBA_452_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a2fc5993a6571299385c5049f0bdc1e3db6ead10
--- /dev/null
+++ b/batch_4/6k_v_SBA_452_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9db313dd87da536351b446954249bfdaf946fcbfbe1ff4c41ec22b5ff29acab9
+size 11286798
diff --git a/batch_4/6k_v_SBA_454_0.wav b/batch_4/6k_v_SBA_454_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..51884b9b7ab3753567cd4b4430d868dcad0b3cd5
--- /dev/null
+++ b/batch_4/6k_v_SBA_454_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea8969123e7bf0c918fdc5666ea5cabf4f2708bba27454235e7e7b2d2ae78885
+size 19281998
diff --git a/batch_4/6k_v_SBA_454_1.wav b/batch_4/6k_v_SBA_454_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e16ae66502cfc8e342750cf9e5f7133586c2adaf
--- /dev/null
+++ b/batch_4/6k_v_SBA_454_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3807bd2b530a45240e4670a08b1a8a1fb7dd670367cf6146121feb32a77e09bb
+size 19293868
diff --git a/batch_4/6k_v_SBA_454_2.wav b/batch_4/6k_v_SBA_454_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9e8d8d0f49ce7b34b841002eeb1fd4fad97001c7
--- /dev/null
+++ b/batch_4/6k_v_SBA_454_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd066aec537fc70315ba32aadba136c609a77e890f0cf73e4d4fa7979d27935d
+size 5919148
diff --git a/batch_4/6k_v_SBA_455_0.wav b/batch_4/6k_v_SBA_455_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..931b9f62d5153664bb8657d9c716ac4180aa7c3c
--- /dev/null
+++ b/batch_4/6k_v_SBA_455_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4467cf3f178f56abedde628010181b9bc45e5dce7afa96463df8d41ebbac4e86
+size 19336078
diff --git a/batch_4/6k_v_SBA_455_1.wav b/batch_4/6k_v_SBA_455_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3c4bd8e7502d3ad88da8d18b687729466ce6cd82
--- /dev/null
+++ b/batch_4/6k_v_SBA_455_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3bb18c20fc8f315ced3e0ea03940a61b8bed57ee42bc935648fec7963fd1ff9
+size 19513678
diff --git a/batch_4/6k_v_SBA_455_2.wav b/batch_4/6k_v_SBA_455_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a7fa4673026b9978883e14859e45dc3e91e997e0
--- /dev/null
+++ b/batch_4/6k_v_SBA_455_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:285c8531cef7598781be4c2ea0d645f0647e93148fd53d3fb6b4f77dadffdad8
+size 19499918
diff --git a/batch_4/6k_v_SBA_455_3.wav b/batch_4/6k_v_SBA_455_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e8f943b52032aa85d5f01338d7bf25b4e496b03d
--- /dev/null
+++ b/batch_4/6k_v_SBA_455_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a5f187e6f17fa4554e3e4b4e0274a71a13f2ab075a69d6e2615d1a86c64ec64a
+size 19777324
diff --git a/batch_4/6k_v_SBA_455_4.wav b/batch_4/6k_v_SBA_455_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f422826e2ff6117c9a1e207006fe6303aac590a1
--- /dev/null
+++ b/batch_4/6k_v_SBA_455_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7126ed5eab4141ef22410cf33279c4b848fb587458cf95e4271f7d5bdc6094fe
+size 3820558
diff --git a/batch_4/6k_v_SBA_456_0.wav b/batch_4/6k_v_SBA_456_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cddbfc5339f734fd00f92f88999ea0bb8251b0fb
--- /dev/null
+++ b/batch_4/6k_v_SBA_456_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b2b02c7c972977852585212916201a5deaf1c5932f4b958ba98b56b57bd2269
+size 19245198
diff --git a/batch_4/6k_v_SBA_456_1.wav b/batch_4/6k_v_SBA_456_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..736a10dfec19b6d059e5aafb380b6a099f9f75b5
--- /dev/null
+++ b/batch_4/6k_v_SBA_456_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb30997626df6ec94501f49d59735eb40b11511fd5e98864d1a4191d7f314715
+size 19902798
diff --git a/batch_4/6k_v_SBA_456_2.wav b/batch_4/6k_v_SBA_456_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eb24575ea49360f9da62774f423f3f4256163ba3
--- /dev/null
+++ b/batch_4/6k_v_SBA_456_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef27d726704604234cb1987929fe0829fd2a9f01287c9b6344e61ecbb028551d
+size 19337998
diff --git a/batch_4/6k_v_SBA_456_3.wav b/batch_4/6k_v_SBA_456_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..52451cf903ee105b73f998f7fe47c9fbcbe2ab05
--- /dev/null
+++ b/batch_4/6k_v_SBA_456_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0b85003434d194e3b99eb25d1b9cb3932ec1f201c9b4fdfc5ea1747209c3ef1
+size 2101838
diff --git a/batch_4/6k_v_SBA_460_0.wav b/batch_4/6k_v_SBA_460_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..90be744de87a69bf7832aa1d429c9949345e722f
--- /dev/null
+++ b/batch_4/6k_v_SBA_460_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:152cf748eca12e907dce08f4b34333f77822ebd29049685be6e42d6a3ef9fbf3
+size 20345038
diff --git a/batch_4/6k_v_SBA_460_1.wav b/batch_4/6k_v_SBA_460_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d37f4bae2b79b859d994505fab230a63d90fb4cd
--- /dev/null
+++ b/batch_4/6k_v_SBA_460_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:580020e1528a17af8f6c383213724a77ed933f34bf6fe308b1f088860ccfab90
+size 19406158
diff --git a/batch_4/6k_v_SBA_460_3.wav b/batch_4/6k_v_SBA_460_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fd131fc124e0b6d7ab26d122126bde3ac14f5d5f
--- /dev/null
+++ b/batch_4/6k_v_SBA_460_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62ce6d1b2dbd3951904a2f66f775393e2de41429b12b81ebe1be9df8efe8c55b
+size 2865358
diff --git a/batch_4/6k_v_SBA_461_1.wav b/batch_4/6k_v_SBA_461_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4742c01b8b0124c2c6f46b7185d6161ad7050dc4
--- /dev/null
+++ b/batch_4/6k_v_SBA_461_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d786942f8294001b6a747a32cd56b39e5389e1b7e906e12934fd269a49d96054
+size 19285520
diff --git a/batch_4/6k_v_SBA_461_2.wav b/batch_4/6k_v_SBA_461_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad05d1508252327b17fd4c06df32e5b68bd04927
--- /dev/null
+++ b/batch_4/6k_v_SBA_461_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ddebc41b898c5f2a6dcdabf43d089a897a4bec127ad8a1fcad93e92b4935f41b
+size 13972558
diff --git a/batch_4/6k_v_SBA_465_1.wav b/batch_4/6k_v_SBA_465_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..01b8652cd2931da2183632be9d1bfbd24ee6cdf1
--- /dev/null
+++ b/batch_4/6k_v_SBA_465_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39a9970cf2b689787b42172871079f6f3550ab581508e9231c65d4163ce8c3ff
+size 19264398
diff --git a/batch_4/6k_v_SBA_465_2.wav b/batch_4/6k_v_SBA_465_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..48a298f52ed34a487da8066902ff2d4f85e2d3f1
--- /dev/null
+++ b/batch_4/6k_v_SBA_465_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1465f21e254b2c19fc92e82f490cdb9611303a8d12e0ea3e0aa7b070bed983b
+size 20010638
diff --git a/batch_4/6k_v_SBA_465_3.wav b/batch_4/6k_v_SBA_465_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b6f5b5ee14750478a50846260c09d9ccc30d8ed4
--- /dev/null
+++ b/batch_4/6k_v_SBA_465_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b969e25df7b03c5fd39e197843e5070cc141a886c4672893c745fb9c34afcb9
+size 19694480
diff --git a/batch_4/6k_v_SBA_465_4.wav b/batch_4/6k_v_SBA_465_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7bff4ac7f4244ec2c7f076ab67ccb9bf16a6c54a
--- /dev/null
+++ b/batch_4/6k_v_SBA_465_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:455e5965bcd34c11c5be736ea0977023fcbf52b0030ea9b6af9ad6635094d6f2
+size 9167438
diff --git a/batch_4/6k_v_SBA_468_0.wav b/batch_4/6k_v_SBA_468_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..77948177c6d1db0df8bd76ed550afa0d3f5bfb24
--- /dev/null
+++ b/batch_4/6k_v_SBA_468_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c4f386fda34464b588801435db17c43d88440bc81b8592b71277e9e331d27bfa
+size 19254156
diff --git a/batch_4/6k_v_SBA_472_0.wav b/batch_4/6k_v_SBA_472_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bd4c4a735830c4066a9af34553c162902a68b004
--- /dev/null
+++ b/batch_4/6k_v_SBA_472_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:57ab6f0be2acff409dbe08ea1fba490256c3340455ddc2a8c62643de3ec22a47
+size 19539598
diff --git a/batch_4/6k_v_SBA_472_1.wav b/batch_4/6k_v_SBA_472_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0280025e84d26516457a7938e94a0902688b7de2
--- /dev/null
+++ b/batch_4/6k_v_SBA_472_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1949e868d2da52824e0e9736c600fbbee142219e4646a9ae93996decf044a955
+size 19591758
diff --git a/batch_4/6k_v_SBA_472_2.wav b/batch_4/6k_v_SBA_472_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..50574319becf79ebc7fb40fe5199ac7cb9b0bbf3
--- /dev/null
+++ b/batch_4/6k_v_SBA_472_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af17e5c2573fad5ed2e530b0f1ef6381891c08c5f9521368ff0892de9697a7f9
+size 19588238
diff --git a/batch_4/6k_v_SBA_473_0.wav b/batch_4/6k_v_SBA_473_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..682077f5619d6e037674df48da286e17815cf565
--- /dev/null
+++ b/batch_4/6k_v_SBA_473_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8b58298b645c995e904c6ebc8f46a4060f507cb303168c0d0256681523ff30aa
+size 19300556
diff --git a/batch_4/6k_v_SBA_473_1.wav b/batch_4/6k_v_SBA_473_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a69b3c5e79aae02561ff96d51845927db7c24f2f
--- /dev/null
+++ b/batch_4/6k_v_SBA_473_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b15a6c7cd9e5fa2201bd9c79521258c757f89699e0f6fb063d5d83000b226d33
+size 19200398
diff --git a/batch_4/6k_v_SBA_473_2.wav b/batch_4/6k_v_SBA_473_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6aaa1b5cb0cc2314427e4da81c14c2379505d05e
--- /dev/null
+++ b/batch_4/6k_v_SBA_473_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77c45a18559a7a7d17104237943f50a83b57585354244159249169639358f215
+size 19496080
diff --git a/batch_4/6k_v_SBA_473_3.wav b/batch_4/6k_v_SBA_473_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9ebb6c723097921bc241f06f70b7e3ea623a8286
--- /dev/null
+++ b/batch_4/6k_v_SBA_473_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aba788f095b9adf12da635322868f78f50004e18ec185b332ea017bebf503b67
+size 15886478
diff --git a/batch_4/6k_v_SBA_474_0.wav b/batch_4/6k_v_SBA_474_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5a71ec526f1b7f508935043bc3691ce8e958094d
--- /dev/null
+++ b/batch_4/6k_v_SBA_474_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f992b2898251ddd7bb6158f5ddfc29679e2d8ee8e07028994557a68c406b0a5d
+size 19355276
diff --git a/batch_4/6k_v_SBA_474_1.wav b/batch_4/6k_v_SBA_474_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..66c5f14190b2c3e4db68bbede86dedbbcce8f70f
--- /dev/null
+++ b/batch_4/6k_v_SBA_474_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2159268dc6c7d22044f4c1f72fd5941b0aee6234a3a427e1dc1294894452e6e1
+size 19810958
diff --git a/batch_4/6k_v_SBA_474_2.wav b/batch_4/6k_v_SBA_474_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c42b323b0494e81b144f2e6de8d23470118cdc37
--- /dev/null
+++ b/batch_4/6k_v_SBA_474_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1febf3c86112379ac11c51cffb53aaf842d31b2d0da27aa9580768cf29b2037
+size 9581518
diff --git a/batch_4/6k_v_SBA_475_0.wav b/batch_4/6k_v_SBA_475_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1ea4a449bdc18e60187b0569ff1b9615de01df62
--- /dev/null
+++ b/batch_4/6k_v_SBA_475_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ee41b5ae2ab3d209887c8ec847e12db4fe1fd0dcdab47a5568c5f106b671a8e
+size 19281676
diff --git a/batch_4/6k_v_SBA_475_1.wav b/batch_4/6k_v_SBA_475_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..32dbfb055e8551b194942a726dda39dbc7d79f00
--- /dev/null
+++ b/batch_4/6k_v_SBA_475_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37d611ac3804c23c05a092c9b40ca6f40833979cb5f7b1b75acd4511af1b6a59
+size 9338638
diff --git a/batch_4/6k_v_SBA_479_0.wav b/batch_4/6k_v_SBA_479_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fc724ba12ebd52a98981c658e8827d316e310473
--- /dev/null
+++ b/batch_4/6k_v_SBA_479_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b176c95ff3bcb2507a6052da9608e57ae9e182d4842982bdbeabe232814ba26
+size 19216398
diff --git a/batch_4/6k_v_SBA_479_1.wav b/batch_4/6k_v_SBA_479_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..afa930dba0236bc5a4c4cd5f5fb2944633a3dd27
--- /dev/null
+++ b/batch_4/6k_v_SBA_479_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b2e2a3c04dd1a9b1a0e4799775e6a764c13a75975776600de85f2128ecbe9e7
+size 9207726
diff --git a/batch_4/6k_v_SBA_480_0.wav b/batch_4/6k_v_SBA_480_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..858243275a0fe53127cc7a5c47a9d371cd2e5e29
--- /dev/null
+++ b/batch_4/6k_v_SBA_480_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08f4df93044d349d5bdcfdb168b7f93fcf57c2f3823299aeccba53b828171138
+size 20151758
diff --git a/batch_4/6k_v_SBA_480_1.wav b/batch_4/6k_v_SBA_480_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..14a6b6ab989c5db66f664048470856b0f28ed318
--- /dev/null
+++ b/batch_4/6k_v_SBA_480_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:052c6a22101997aab9bc13a7d3b9e45e465f89e4fa6af1d4544d4903cb0e6808
+size 19259598
diff --git a/batch_4/6k_v_SBA_480_2.wav b/batch_4/6k_v_SBA_480_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..026393af5f95c72a07e8b664f293a1ba6c66cd93
--- /dev/null
+++ b/batch_4/6k_v_SBA_480_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61e03688b7fd1efe9fc4e9ac4e902a3931c338161fffd75c708c508d3a0a836f
+size 1620558
diff --git a/batch_4/6k_v_SBA_483_0.wav b/batch_4/6k_v_SBA_483_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..64d47a9af7fb1d0713183080b393935a536cfc32
--- /dev/null
+++ b/batch_4/6k_v_SBA_483_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27eee0cbaed650c0d2b865c59a3f0cce975ab80c99562ea7f2c85ab9756941b8
+size 19499916
diff --git a/batch_4/6k_v_SBA_483_1.wav b/batch_4/6k_v_SBA_483_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..050279f7fd4176c505a43794f4b9dd5c24747170
--- /dev/null
+++ b/batch_4/6k_v_SBA_483_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e64e2636e4ab7200748dae4797153ad1755ff0af270157bb67c635898ec015c0
+size 19769358
diff --git a/batch_4/6k_v_SBA_483_2.wav b/batch_4/6k_v_SBA_483_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c952e97b1db0218e9a1bb8a9702780852a321e6d
--- /dev/null
+++ b/batch_4/6k_v_SBA_483_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c1c24d173c186c09d7c0e4ae0f743bfba146dfffa6738b22050fc771b69248c
+size 15398478
diff --git a/batch_4/6k_v_SBA_484_0.wav b/batch_4/6k_v_SBA_484_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..aa9cccad96592758b84f1b9a623b684bde85daed
--- /dev/null
+++ b/batch_4/6k_v_SBA_484_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da58a09207719bddfcd3568a3a3b63fbc4798867d9d4261d19e7ad8be68c84d6
+size 19745998
diff --git a/batch_4/6k_v_SBA_484_3.wav b/batch_4/6k_v_SBA_484_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9084704d415d0d5241a4036429755fdf7ae1ca3c
--- /dev/null
+++ b/batch_4/6k_v_SBA_484_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56f525cf6e20b947803378d1e3e920947522aa6755e4faadebbe3a80a5d3da22
+size 5727758
diff --git a/batch_4/6k_v_SBA_488_0.wav b/batch_4/6k_v_SBA_488_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7ce01df15e8d79aa495680864421eb439a095b18
--- /dev/null
+++ b/batch_4/6k_v_SBA_488_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb3a64e8d7682ccbd443776237b7b77350c3866ee6eff73c93830d4e3f48b824
+size 19216396
diff --git a/batch_4/6k_v_SBA_488_1.wav b/batch_4/6k_v_SBA_488_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b7793e269230d8dcde6b68d3650e9ba090ae11e5
--- /dev/null
+++ b/batch_4/6k_v_SBA_488_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab5822383be23a7517e354f3ed127b0318975eb39599e6a3743e217cd524a3d9
+size 9004878
diff --git a/batch_4/6k_v_SBA_48_0.wav b/batch_4/6k_v_SBA_48_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..72e98e5e0d29ffb473b6c0859dc0333c3ba5de89
--- /dev/null
+++ b/batch_4/6k_v_SBA_48_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f336655e0f4df101b9bdf1debaa8650637782003bd50192262d6ed86e17ad29d
+size 19733518
diff --git a/batch_4/6k_v_SBA_48_1.wav b/batch_4/6k_v_SBA_48_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..879bda7a71e07e6fb444727879d74dc7e884bfaa
--- /dev/null
+++ b/batch_4/6k_v_SBA_48_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d227a49b5f3bb79ac12e37cbdd1c377f92b9c67aba85989bcfab16887c2363b
+size 19594638
diff --git a/batch_4/6k_v_SBA_48_2.wav b/batch_4/6k_v_SBA_48_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..52be9887fd5064246777e97bfa648bab14a81e6a
--- /dev/null
+++ b/batch_4/6k_v_SBA_48_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a5592281101beece44b8d24cba61ffe930b6546f76d1c868cd8151952fc8209
+size 19822798
diff --git a/batch_4/6k_v_SBA_48_3.wav b/batch_4/6k_v_SBA_48_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c4944192a5d490a7f24b1a95a3fef0678dc6bca8
--- /dev/null
+++ b/batch_4/6k_v_SBA_48_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:acee8a86b0bb77cdef0980fba16803ffd18c80a8714c30b2ea68202c402d1714
+size 2326478
diff --git a/batch_4/6k_v_SBA_491_0.wav b/batch_4/6k_v_SBA_491_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3e264c84d9058a8a256a27ebef58bf4c902c1b6d
--- /dev/null
+++ b/batch_4/6k_v_SBA_491_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0f153c6382bbbc7eabdb8036bcba3da60dec37f8d48ddb6a8a427dd131e1596
+size 19232398
diff --git a/batch_4/6k_v_SBA_491_1.wav b/batch_4/6k_v_SBA_491_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..171a3c75ae6b95ae8ae0e9d6bc8ea387070f706f
--- /dev/null
+++ b/batch_4/6k_v_SBA_491_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:500f052c95aae99708dfce64054cf848051f994296d05d9fd82280baa794c518
+size 20105676
diff --git a/batch_4/6k_v_SBA_491_2.wav b/batch_4/6k_v_SBA_491_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9e0f4f7af04ee059431bb2b60dee3153e322a324
--- /dev/null
+++ b/batch_4/6k_v_SBA_491_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f47e6a67b8f1faa3a062ea9c4cfd2793dec93ca662be6ee4ddb0dc70d0613f4
+size 14056718
diff --git a/batch_4/6k_v_SBA_495_0.wav b/batch_4/6k_v_SBA_495_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..794fd367c06a3954a36710f085ac6deee7521f8f
--- /dev/null
+++ b/batch_4/6k_v_SBA_495_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d721ce3292b44575ae4eb45e21eb77014545a3880fcca39cfb7815a70d4120a3
+size 19249038
diff --git a/batch_4/6k_v_SBA_495_1.wav b/batch_4/6k_v_SBA_495_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..133b963ed2f80dde0abaf279adfa3d05f491a9af
--- /dev/null
+++ b/batch_4/6k_v_SBA_495_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e030660d8294930c7262e8c9916a44931079b853573dbdbcf3de447f27f8ab5e
+size 19268556
diff --git a/batch_4/6k_v_SBA_495_2.wav b/batch_4/6k_v_SBA_495_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..453d920ed3a0eb6dd19719368a2ce806d7f3f3f1
--- /dev/null
+++ b/batch_4/6k_v_SBA_495_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3cbed0e2524204d2c870c5a030d9888c9e8ae885e0dd94854e2f2165be214dc3
+size 19848398
diff --git a/batch_4/6k_v_SBA_495_3.wav b/batch_4/6k_v_SBA_495_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7a16bb5768aef8595fd23146772403bd8d1b28bd
--- /dev/null
+++ b/batch_4/6k_v_SBA_495_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:013b24807c9b2259dd39089130e70fa28ee983b9e1f485422f8d4cb4bc796b70
+size 12527438
diff --git a/batch_4/6k_v_SBA_496_0.wav b/batch_4/6k_v_SBA_496_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d82b6c86377b70c1e65ccc9ca4de2882ae6f4c7f
--- /dev/null
+++ b/batch_4/6k_v_SBA_496_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c797b4162ce9dd1a0f371b0656dcd3111267c182d97e5bfcee00e7b291277ce
+size 19330636
diff --git a/batch_4/6k_v_SBA_496_2.wav b/batch_4/6k_v_SBA_496_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e7c7c944fdf88352f8cb384bdf9819d781a2bc60
--- /dev/null
+++ b/batch_4/6k_v_SBA_496_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3aa5dcfaf54098b7e87384ce57fad5e7cfcae1c2b084c34f9de069c26edc045
+size 10498958
diff --git a/batch_4/6k_v_SBA_498_0.wav b/batch_4/6k_v_SBA_498_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9fca5b33cf9c6bb2f26df6fe90930521e72b748e
--- /dev/null
+++ b/batch_4/6k_v_SBA_498_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:160bd90a0ae9cc34f02012767c6c65f75b1dd56acc214c179b5fb755bdb823f6
+size 19226958
diff --git a/batch_4/6k_v_SBA_498_1.wav b/batch_4/6k_v_SBA_498_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..23222027a7c9a91335cab4a92a4bdec7d79c1908
--- /dev/null
+++ b/batch_4/6k_v_SBA_498_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39c0308a94786dfee7628c54fd128943a3f301679b4fe77afc345b3d38f150ca
+size 19247788
diff --git a/batch_4/6k_v_SBA_498_2.wav b/batch_4/6k_v_SBA_498_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..550b76281217b09b07cfbf3dac133e0f4ad93cb7
--- /dev/null
+++ b/batch_4/6k_v_SBA_498_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e5b4dc7a0eed38cfa1ce3b2b2aa8e4507bcf7cc44cfe103044c95eb2901d49a
+size 19334478
diff --git a/batch_4/6k_v_SBA_498_3.wav b/batch_4/6k_v_SBA_498_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..536062a0e1e8a573bf56c8b61bb921bb605a9228
--- /dev/null
+++ b/batch_4/6k_v_SBA_498_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10d058e75d7064b86ff21625024212ad42810cb91a173881d80c7ea38aa0ff41
+size 8318796
diff --git a/batch_4/6k_v_SBA_49_0.wav b/batch_4/6k_v_SBA_49_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4b3e78fa25a1ad2f67c33debc3da8598a638f841
--- /dev/null
+++ b/batch_4/6k_v_SBA_49_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a910fef4f79ed67f0e6b47447b0ce06fc921760adea8882479a92fe07f00c33
+size 19652238
diff --git a/batch_4/6k_v_SBA_49_1.wav b/batch_4/6k_v_SBA_49_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3fb9903503d27e42b0f811c00a1fe3974d0b8eb3
--- /dev/null
+++ b/batch_4/6k_v_SBA_49_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f46a7df416c11cc786848b220002b01e65d0837117838a139bca1c4583293c56
+size 19973548
diff --git a/batch_4/6k_v_SBA_49_2.wav b/batch_4/6k_v_SBA_49_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8276211c64ca83bb1e25e3a671001b245ddeb8e2
--- /dev/null
+++ b/batch_4/6k_v_SBA_49_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4c64b4187d6685bbd9352b595152e419186d4e913fd1876b055751394d115e7
+size 7977998
diff --git a/batch_4/6k_v_SBA_501_0.wav b/batch_4/6k_v_SBA_501_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..05b73ecdad1c38030ddbbd714c5004cda1fb8387
--- /dev/null
+++ b/batch_4/6k_v_SBA_501_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ebc0bce63c9e3da5d0cf58ce9fc490c24015fd5af1612927c08f0dc6915ece8
+size 19505998
diff --git a/batch_4/6k_v_SBA_501_1.wav b/batch_4/6k_v_SBA_501_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..52009cf76610f7024419901ac35b8c056c3b6cc5
--- /dev/null
+++ b/batch_4/6k_v_SBA_501_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:865023ec7890740cdaa0113854768f0638608d699be6af5bf7f4d5c00a3165ca
+size 19753358
diff --git a/batch_4/6k_v_SBA_501_2.wav b/batch_4/6k_v_SBA_501_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..03e9791b6566dac2de5718a0759e12c715eb5241
--- /dev/null
+++ b/batch_4/6k_v_SBA_501_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a58508ffacc386510a4dbe934b615c36ab2c0ccf7c442e1a6fdab1edf40c44a
+size 19386318
diff --git a/batch_4/6k_v_SBA_501_3.wav b/batch_4/6k_v_SBA_501_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..74617c92bd3a20d9d4b28952620361f14620ab52
--- /dev/null
+++ b/batch_4/6k_v_SBA_501_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63208599adc6deb3bfd2381a02c0f25d64a19716a5f65dcc03d95faec2f0b9ff
+size 10850318
diff --git a/batch_4/6k_v_SBA_504_0.wav b/batch_4/6k_v_SBA_504_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..704585ef876a048585bcdae5fdc57f36aef15723
--- /dev/null
+++ b/batch_4/6k_v_SBA_504_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62c399e030478cfaf0a6659f1429a9b0a03e526044d141671486441199e22b84
+size 19678158
diff --git a/batch_4/6k_v_SBA_504_1.wav b/batch_4/6k_v_SBA_504_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3867ab9ccb71cb6949e3a85a46b85a94acb6e7ba
--- /dev/null
+++ b/batch_4/6k_v_SBA_504_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62f76785d30a38f4bb3b0467e002338bcc93808bf5ebe8bf38c7855609a70b34
+size 19454158
diff --git a/batch_4/6k_v_SBA_504_2.wav b/batch_4/6k_v_SBA_504_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..904d95aac60e0df93117eac3b75b865b58517e86
--- /dev/null
+++ b/batch_4/6k_v_SBA_504_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e006cf6f953cdb5758d647af1d9cdcc240b7bb906d14ab14313c29434d097e2
+size 19368078
diff --git a/batch_4/6k_v_SBA_504_3.wav b/batch_4/6k_v_SBA_504_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..84cf100e54da590f4ec483633cee401c5b4a3f38
--- /dev/null
+++ b/batch_4/6k_v_SBA_504_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54e3f58b1eaf4285453655c6c48518d339dbbd1c2a39860a13801bca724a2cc1
+size 5576078
diff --git a/batch_4/6k_v_SBA_507_0.wav b/batch_4/6k_v_SBA_507_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dd77ec0218b53d17b271120761a34e2c64e2cf96
--- /dev/null
+++ b/batch_4/6k_v_SBA_507_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66f3414e42de360ee40cd76ae1854c38b861e20ad9a2758b50024c3c540d1188
+size 19471758
diff --git a/batch_4/6k_v_SBA_507_1.wav b/batch_4/6k_v_SBA_507_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c900616113c82d1917052af56de57e443c65caca
--- /dev/null
+++ b/batch_4/6k_v_SBA_507_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68f2c692123d717ff98ac0e6e2f06e00b2598bdf88eb04131911ca2fb790c3a0
+size 19302158
diff --git a/batch_4/6k_v_SBA_507_2.wav b/batch_4/6k_v_SBA_507_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e00aab62a6e4d5055bcaa5a189138f48c4dc4b85
--- /dev/null
+++ b/batch_4/6k_v_SBA_507_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96a738a6016b7ea85d421ad0a3d69557d87037d47b6d1780ef93990759b8c7e9
+size 5764878
diff --git a/batch_4/6k_v_SBA_509_0.wav b/batch_4/6k_v_SBA_509_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..88bcb016ef53dc8aa0efe7b21d5787e25d82da28
--- /dev/null
+++ b/batch_4/6k_v_SBA_509_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bfb084359a963dc75855383b4423536753c5284c1dfb4f17ee85fc04d2c2079c
+size 19416398
diff --git a/batch_4/6k_v_SBA_509_1.wav b/batch_4/6k_v_SBA_509_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6cd0d241c9f430cc7207b21e4e057b91297243ce
--- /dev/null
+++ b/batch_4/6k_v_SBA_509_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:30ef1f517a2a63adb8658d7f73eb9d9d9505499850633ca9230c2081164c6f5a
+size 19642318
diff --git a/batch_4/6k_v_SBA_509_2.wav b/batch_4/6k_v_SBA_509_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8b36c5a2da9831b29ab01f1ecfb6cab912a16af4
--- /dev/null
+++ b/batch_4/6k_v_SBA_509_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8b0dacd319ea59906e931b785cf8110dc0f5e58154f2f901cf6880be4508f9b4
+size 16886188
diff --git a/batch_4/6k_v_SBA_510_0.wav b/batch_4/6k_v_SBA_510_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3a25b7dee32ef4a51aa0f97e839227890d2eb289
--- /dev/null
+++ b/batch_4/6k_v_SBA_510_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ebe8cfd6fb83190acd37fe3952709070845e20265657c5b48946c9e19b78a3a1
+size 19455148
diff --git a/batch_4/6k_v_SBA_510_1.wav b/batch_4/6k_v_SBA_510_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b0bcb28b39b5767898b3e6de8a9e63346e2b6d2e
--- /dev/null
+++ b/batch_4/6k_v_SBA_510_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa61b9210f8b0c755474ec8bdac97a6a4fe555b4268a704bbadda5e39b56f4bf
+size 19294798
diff --git a/batch_4/6k_v_SBA_510_2.wav b/batch_4/6k_v_SBA_510_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9651034e941cb3bc6d474ddaf6ab46e105cafd0f
--- /dev/null
+++ b/batch_4/6k_v_SBA_510_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3da1f211263f4a8398aa54b3e9a866bb05e6de65cd8b61ddc3d63f2c3fc02b42
+size 19290318
diff --git a/batch_4/6k_v_SBA_510_3.wav b/batch_4/6k_v_SBA_510_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0020a9246decc79d265a50d75eb42dddf2483b86
--- /dev/null
+++ b/batch_4/6k_v_SBA_510_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84977b32117f23231b4403aa7904200b6a9e88cede5cb3fadc06b8eaed1d2b7d
+size 15967438
diff --git a/batch_4/6k_v_SBA_513_0.wav b/batch_4/6k_v_SBA_513_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c0dd3a83f0990ec0637ef0d7364557fadcde0b2e
--- /dev/null
+++ b/batch_4/6k_v_SBA_513_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2dcdeac649eb37a9b35204469f2eb417feade7182e6c709b3cb79798e1be8b37
+size 19427276
diff --git a/batch_4/6k_v_SBA_513_1.wav b/batch_4/6k_v_SBA_513_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..22165feeb452f4c20dd0dfc83f91cac6621de9df
--- /dev/null
+++ b/batch_4/6k_v_SBA_513_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72ddc16b74372f145513c330a2de32942f868c8759e82dda74a3741e54b11c6e
+size 19521678
diff --git a/batch_4/6k_v_SBA_513_2.wav b/batch_4/6k_v_SBA_513_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..580eb4418cb587ee5bc62f11dd3ba89ce9078f41
--- /dev/null
+++ b/batch_4/6k_v_SBA_513_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39bca17706bed66b056fda4d91ffc70758240314d503f7143788c05997b4f89a
+size 13858318
diff --git a/batch_4/6k_v_SBA_516_0.wav b/batch_4/6k_v_SBA_516_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f4852779468f7b03d624140d36a20127dc945cca
--- /dev/null
+++ b/batch_4/6k_v_SBA_516_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:212a516ef85c7548d1fbc68b6ad1c07ab67b5a0a1169e42c2dbc195e04e7cccc
+size 19910476
diff --git a/batch_4/6k_v_SBA_516_1.wav b/batch_4/6k_v_SBA_516_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b1bcc9f8bc0c7321515db03c5681c4f66231020d
--- /dev/null
+++ b/batch_4/6k_v_SBA_516_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ab9346099756e5282a5d335123d25bdc4fba55b6cd8f004f0b5bc7a9a940f0d
+size 19264080
diff --git a/batch_4/6k_v_SBA_516_2.wav b/batch_4/6k_v_SBA_516_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d8f138e292938ceda5c418cc7a34c7b96c9801ee
--- /dev/null
+++ b/batch_4/6k_v_SBA_516_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51115b727b51075f99ba051083390113f927ee4dc3bfb25c1aeddff8521ab2d0
+size 19235276
diff --git a/batch_4/6k_v_SBA_516_3.wav b/batch_4/6k_v_SBA_516_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9c80fca6ce46d360165114fef784f849cd996249
--- /dev/null
+++ b/batch_4/6k_v_SBA_516_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efd6c3b389a38af333718bebb10e740f88b7a4781b8c7e53b5d346f2fd814c90
+size 7400400
diff --git a/batch_4/6k_v_SBA_519_0.wav b/batch_4/6k_v_SBA_519_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..01f80f923ba6fdbbedf3707d7115b3a9752df596
--- /dev/null
+++ b/batch_4/6k_v_SBA_519_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:358311be7d5d76d61ee8dcd316b732040ffeb598d94b08dd4a040d8fede17792
+size 19462158
diff --git a/batch_4/6k_v_SBA_519_1.wav b/batch_4/6k_v_SBA_519_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f0ce4dd474d4f103d5d7c2aaf213603e6387b774
--- /dev/null
+++ b/batch_4/6k_v_SBA_519_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:31b187662cfe92075d67f7549e1ad7ed5c47abfeb59567f67d6f5eceb46434ed
+size 9024750
diff --git a/batch_4/6k_v_SBA_526_0.wav b/batch_4/6k_v_SBA_526_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7147b72f828d0c6a80ba4fd53528dae83da68185
--- /dev/null
+++ b/batch_4/6k_v_SBA_526_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:93d341d71962cf9044baabc0ae329d4ac57dd02f2ead1e74f7fd8797cab851fb
+size 19763598
diff --git a/batch_4/6k_v_SBA_526_1.wav b/batch_4/6k_v_SBA_526_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..36d5b4b6798865b7a152b505d04338621c443851
--- /dev/null
+++ b/batch_4/6k_v_SBA_526_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:155a1f72333bb7335592fff4bf98356a1ba924cdf9452b064ca6142aff58599e
+size 19308878
diff --git a/batch_4/6k_v_SBA_526_2.wav b/batch_4/6k_v_SBA_526_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c56d91362c516632a1fd62c8b53994ef34e377d4
--- /dev/null
+++ b/batch_4/6k_v_SBA_526_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69330253452d3b138498547777a34c5774ac996548fdf0b17289cff1acb5e554
+size 11167438
diff --git a/batch_4/6k_v_SBA_528_0.wav b/batch_4/6k_v_SBA_528_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3202ee60d0e47c6e8a30ea60a9b28e3408bd0dcc
--- /dev/null
+++ b/batch_4/6k_v_SBA_528_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95e5aadbc5bfb316069e226778ca4cd9b53e74fd9faca6061fc781a34c53e7f5
+size 19226636
diff --git a/batch_4/6k_v_SBA_528_1.wav b/batch_4/6k_v_SBA_528_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..725c9c3fe560383c3f09637789b64f375caaec48
--- /dev/null
+++ b/batch_4/6k_v_SBA_528_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7a10b77a2650387777498ca4022b37e466ca47a77201b5fe8df09527be11cd9
+size 19254478
diff --git a/batch_4/6k_v_SBA_528_2.wav b/batch_4/6k_v_SBA_528_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6be48cb987bb424775f673fde5e4fcadfbc04324
--- /dev/null
+++ b/batch_4/6k_v_SBA_528_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e809b383f93329adfb69502730d57f74595e0cb11632e0a37b18e435836233b4
+size 10445838
diff --git a/batch_4/6k_v_SBA_529_0.wav b/batch_4/6k_v_SBA_529_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..019ea4075b8231b320b4dfc5478bd3183accd954
--- /dev/null
+++ b/batch_4/6k_v_SBA_529_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df9c655c807bde884308f0e4b2c69285fb8992938de314702f0614384146e351
+size 19252238
diff --git a/batch_4/6k_v_SBA_529_1.wav b/batch_4/6k_v_SBA_529_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a5237f64a56f5453eee399b4e8d5868c98e02589
--- /dev/null
+++ b/batch_4/6k_v_SBA_529_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:129866d7411e151c29bfddbfe4cb1455ec07f897b1af7626cc827ec695433b8d
+size 19731278
diff --git a/batch_4/6k_v_SBA_534_0.wav b/batch_4/6k_v_SBA_534_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..42fafdb09450df9ba42daf928116a1bfc495de98
--- /dev/null
+++ b/batch_4/6k_v_SBA_534_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50fd94448e0820bf9f314ca6c5b8419f1e14ca76a0bbc52bb7e65393cb653345
+size 19241676
diff --git a/batch_4/6k_v_SBA_534_1.wav b/batch_4/6k_v_SBA_534_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ed2c50f2a5bca848d6e15fc133ab483010533f6b
--- /dev/null
+++ b/batch_4/6k_v_SBA_534_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6af41b494e8bc940bc5570c4fad1c58277c3a9e8d768527224f0ced24f4b995
+size 19209998
diff --git a/batch_4/6k_v_SBA_535_0.wav b/batch_4/6k_v_SBA_535_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c35c285ba750bb1646d359336fe8242eaf94782f
--- /dev/null
+++ b/batch_4/6k_v_SBA_535_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f3a3912e31a6b7240720ab8377d6e9662a67580c6a276f1993c84b696a37a3d
+size 19347278
diff --git a/batch_4/6k_v_SBA_535_1.wav b/batch_4/6k_v_SBA_535_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..739ca930a6ea80e37c199a31cb2725d279ec813e
--- /dev/null
+++ b/batch_4/6k_v_SBA_535_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96f170640b32b7acd5575f56445283e22ab69ba8bcc2a66bc64628dec87542f1
+size 9575790
diff --git a/batch_4/6k_v_SBA_536_0.wav b/batch_4/6k_v_SBA_536_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b3b7d8a082d3dddb8b9614309997f63125ae023f
--- /dev/null
+++ b/batch_4/6k_v_SBA_536_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61905dc11b29998ee7ffd20b3e314a3a70bd37559b9dda06e8e592d4ed2139d6
+size 19528718
diff --git a/batch_4/6k_v_SBA_536_1.wav b/batch_4/6k_v_SBA_536_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c1c47f621aa8040a1e1540c3b2024ad9cb1ba56a
--- /dev/null
+++ b/batch_4/6k_v_SBA_536_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64926090330a2557233a50f45245068c63bfea9813e6f6497690c811f89616f5
+size 19200078
diff --git a/batch_4/6k_v_SBA_537_0.wav b/batch_4/6k_v_SBA_537_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3162fdac882c9222bc463269d16b1b817c1d05c6
--- /dev/null
+++ b/batch_4/6k_v_SBA_537_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c938544ae324d9ee0b3142d5528636b3e20bcaf9db4c10414d8cf8674c58c16
+size 19216718
diff --git a/batch_4/6k_v_SBA_537_1.wav b/batch_4/6k_v_SBA_537_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1f6ab7cc0d9386569b79c2e61c41f67d918ba680
--- /dev/null
+++ b/batch_4/6k_v_SBA_537_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27874291da31d8989d3ddf69fd5cb7b4b3e3ddc6d5b84fac2afca686c2333bed
+size 19528078
diff --git a/batch_4/6k_v_SBA_537_2.wav b/batch_4/6k_v_SBA_537_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5de8ea4635ec5cced9e3a14b656353e33c5ad0bf
--- /dev/null
+++ b/batch_4/6k_v_SBA_537_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8fdf3c691294efb1b50d4c7cf4631e051e70e1d2d913396be89751754981db5b
+size 12567118
diff --git a/batch_4/6k_v_SBA_542_0.wav b/batch_4/6k_v_SBA_542_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fc5453cd1875d89a68134bbb86c98eb354a6b616
--- /dev/null
+++ b/batch_4/6k_v_SBA_542_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b94a4c18ecff75f933abac743e8b286f9ee535b5ef556ec331c9da3edd9b93f1
+size 19210316
diff --git a/batch_4/6k_v_SBA_543_0.wav b/batch_4/6k_v_SBA_543_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..aadb500fef6ea8286f7c4cd4f102da3522b43972
--- /dev/null
+++ b/batch_4/6k_v_SBA_543_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f672fd3571b314a433efb69ee6035c3a4809fd9f2a8b89397a726585f84a5b89
+size 19865996
diff --git a/batch_4/6k_v_SBA_543_1.wav b/batch_4/6k_v_SBA_543_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2a8114402e9421cb6912f3223deb6c8af20c1b06
--- /dev/null
+++ b/batch_4/6k_v_SBA_543_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c30bbb005773a69043568205e30d707daae3512367488e0cb9d9ea1f2a709b6
+size 19669518
diff --git a/batch_4/6k_v_SBA_543_2.wav b/batch_4/6k_v_SBA_543_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b898ebd2746b9759161617bda7327f1720de974e
--- /dev/null
+++ b/batch_4/6k_v_SBA_543_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f703c2b594756b6f0dfa18c295f8185ce7541745da96ff7d8af844d27f90323
+size 19224398
diff --git a/batch_4/6k_v_SBA_543_3.wav b/batch_4/6k_v_SBA_543_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9fc58a7cbdfda794d4359856629e674af2fcd812
--- /dev/null
+++ b/batch_4/6k_v_SBA_543_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:251a3df99b9507a207b072008ef038276ef817768fce066f3ebe6f87d713730f
+size 5447438
diff --git a/batch_4/6k_v_SBA_544_0.wav b/batch_4/6k_v_SBA_544_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..061ad82926848f73e62c92a412b84a47035b4ae6
--- /dev/null
+++ b/batch_4/6k_v_SBA_544_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eda28e8c1eb2d9d0c90299dad7640be9b50ea217857eea99950dc35f14b01192
+size 20143116
diff --git a/batch_4/6k_v_SBA_544_1.wav b/batch_4/6k_v_SBA_544_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6c5844cbbe43edb21174b6e75590e86781bb2315
--- /dev/null
+++ b/batch_4/6k_v_SBA_544_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a03cb20d7364fbb2729669f94c85f6094dd1fea8dfcae46c34cf0c3c3f4749f1
+size 19447438
diff --git a/batch_4/6k_v_SBA_544_2.wav b/batch_4/6k_v_SBA_544_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..79da9d72ed2964b1c336ba3faca2e0fb2805c3aa
--- /dev/null
+++ b/batch_4/6k_v_SBA_544_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84301fe6b035d401a556a425e3dbf2e9c1d82869e22b71940122b1021cad1546
+size 19201998
diff --git a/batch_4/6k_v_SBA_544_4.wav b/batch_4/6k_v_SBA_544_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4204a19593b2ef7298e4521d5ec67981f2b531fd
--- /dev/null
+++ b/batch_4/6k_v_SBA_544_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb1f5d1938f49f17af3961f32eb5cb93d319ec505abf1260bcce9f632646d78d
+size 6676558
diff --git a/batch_4/6k_v_SBA_546_0.wav b/batch_4/6k_v_SBA_546_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..349788851bbb4b2a96a838500fc4bfe3844e4815
--- /dev/null
+++ b/batch_4/6k_v_SBA_546_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f79f64baba65810dfb5a95d46a15b7bca4026e5202ecea1a5426dff5ffd52312
+size 19565838
diff --git a/batch_4/6k_v_SBA_546_1.wav b/batch_4/6k_v_SBA_546_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cfc2a3ee68a449ac5c92e4a1957dca3472dfbfaf
--- /dev/null
+++ b/batch_4/6k_v_SBA_546_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19298ac6aa670f54e1d43ebc8a2d0c88fd79b74f0f294dfc14a8db66cd266fea
+size 19271118
diff --git a/batch_4/6k_v_SBA_546_2.wav b/batch_4/6k_v_SBA_546_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2d280422e60631849d9a6ef1994dffce35a2590e
--- /dev/null
+++ b/batch_4/6k_v_SBA_546_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1cf243123424d51510a4c26d1f1b63c2472f08cc69074bd06c4d56570b686899
+size 19334798
diff --git a/batch_4/6k_v_SBA_546_3.wav b/batch_4/6k_v_SBA_546_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e030b9150d4c51967e2a56bfd8d280a607265313
--- /dev/null
+++ b/batch_4/6k_v_SBA_546_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5abeec657775c1f51eb3828e598a8e23bac1ff0190b1b8c2ecece2f965459b08
+size 9419598
diff --git a/batch_4/6k_v_SBA_548_0.wav b/batch_4/6k_v_SBA_548_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..464b0bf7f77ea2fd846e249720fd31f4e1df598d
--- /dev/null
+++ b/batch_4/6k_v_SBA_548_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:991c78982e3626638958e038c77110979b8302238d833e41edd62ac1731b87b4
+size 19490638
diff --git a/batch_4/6k_v_SBA_548_1.wav b/batch_4/6k_v_SBA_548_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8e33e02aa50a34dc79988711e57d486d706c48aa
--- /dev/null
+++ b/batch_4/6k_v_SBA_548_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:315decfd36484ee012058ac6962b452d855d36559b9fc093618f8e6bee1892a5
+size 19695438
diff --git a/batch_4/6k_v_SBA_548_2.wav b/batch_4/6k_v_SBA_548_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4bfb2dedae4977af2b17dd85d620906f8e86d22c
--- /dev/null
+++ b/batch_4/6k_v_SBA_548_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:841db4b3aea1a3df5ae0a4050d47f340d006a34f36502f87541ae649f3bda167
+size 19791758
diff --git a/batch_4/6k_v_SBA_548_3.wav b/batch_4/6k_v_SBA_548_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..793bb9043f0cd326d0d7a58eee5c73fb51bbe12a
--- /dev/null
+++ b/batch_4/6k_v_SBA_548_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7bf5e04d8f00a8e6c3e3fd22526379629be6377ebd5cc6104cf3b1f75da0857b
+size 5689038
diff --git a/batch_4/6k_v_SBA_549_0.wav b/batch_4/6k_v_SBA_549_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f56f8a086cfc10e9e8bf643a1509eea2a2c2d87e
--- /dev/null
+++ b/batch_4/6k_v_SBA_549_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f65b53413882a3aa7095f8fe2bd869379ef1f56362c9f2d3e3633a359ac4b075
+size 19243918
diff --git a/batch_4/6k_v_SBA_549_1.wav b/batch_4/6k_v_SBA_549_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9a1df72b41ac4f01bc72dcc9f04ba82111ca185b
--- /dev/null
+++ b/batch_4/6k_v_SBA_549_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9bd2f243b46abb48839496704c6e5396c79bd53e1e9cb0e2ade911ae92a31e49
+size 19343118
diff --git a/batch_4/6k_v_SBA_549_2.wav b/batch_4/6k_v_SBA_549_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f6f6c68d2027764701b168f4e8c1f5ce57109605
--- /dev/null
+++ b/batch_4/6k_v_SBA_549_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:888a84ed89066d13fea6ec4cacbbde34bd86f56684d1ca64dbefe575d6a048cd
+size 19478446
diff --git a/batch_4/6k_v_SBA_549_3.wav b/batch_4/6k_v_SBA_549_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..283c3423c63a0f8862ffffbc8b2425c7f825279b
--- /dev/null
+++ b/batch_4/6k_v_SBA_549_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a5f6197157a078992a89c4ff6c4a2e429bce81293dc6f8d63b053ada2453d2e
+size 19270156
diff --git a/batch_4/6k_v_SBA_549_4.wav b/batch_4/6k_v_SBA_549_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..16bd2a427c59cd348310c200eb2f6695f9ad9286
--- /dev/null
+++ b/batch_4/6k_v_SBA_549_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b847e43545f6b86c1874ec01dbde83bec44c65a0b1f687aa1f66dc379f347b3b
+size 8530638
diff --git a/batch_4/6k_v_SBA_550_0.wav b/batch_4/6k_v_SBA_550_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0d7bdf44b6cff6b8622fdf267b846f20ba285914
--- /dev/null
+++ b/batch_4/6k_v_SBA_550_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45501f497f2fc33805af6cfdf0bc3d6e0ec1018a54c43531bee6af8c26c82cf2
+size 19530028
diff --git a/batch_4/6k_v_SBA_550_1.wav b/batch_4/6k_v_SBA_550_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0127302bce4f11fcb32e768a55b8bc4469fc5dff
--- /dev/null
+++ b/batch_4/6k_v_SBA_550_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97a78d7198634aede756cfd2f3f6893a373c287340156c8a7982f78d06e53d93
+size 20085518
diff --git a/batch_4/6k_v_SBA_550_2.wav b/batch_4/6k_v_SBA_550_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1db997b41a0000b2d00418dab955803ae4f8526f
--- /dev/null
+++ b/batch_4/6k_v_SBA_550_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81306923529a7260a03ec5e786459e41ddb62d321087c2287f1e57e1d7ed781e
+size 19488398
diff --git a/batch_4/6k_v_SBA_550_3.wav b/batch_4/6k_v_SBA_550_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1fb8ef19675f428797b642e03e5bd15efc974e39
--- /dev/null
+++ b/batch_4/6k_v_SBA_550_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b299e6a6ccb4f20078f1df897a40d496b1198133aeb19b20a6265c7a373ede9
+size 11966478
diff --git a/batch_4/6k_v_SBA_552_0.wav b/batch_4/6k_v_SBA_552_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2eda7bcecec70d31d4e0675acc9d7482d8eaa1e8
--- /dev/null
+++ b/batch_4/6k_v_SBA_552_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c46ab04b216da9f9b803c3c70a8a35a031643e54cd4a0b3379001377ec10937
+size 20192718
diff --git a/batch_4/6k_v_SBA_552_1.wav b/batch_4/6k_v_SBA_552_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3cdfc16ca9b42c1ea2e403d5c07361eef777e925
--- /dev/null
+++ b/batch_4/6k_v_SBA_552_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:acbb149fc198b1915f05d773b727d894b1020328535b91c871f225aac9739ad4
+size 19248718
diff --git a/batch_4/6k_v_SBA_552_2.wav b/batch_4/6k_v_SBA_552_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b4c89984a5c04e7d92fc0004b30ba70ee0389968
--- /dev/null
+++ b/batch_4/6k_v_SBA_552_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59d112fb9522111bf36e34a97f00265b4d93a84649ff0adc2fc218c58d1d655f
+size 19344078
diff --git a/batch_4/6k_v_SBA_552_3.wav b/batch_4/6k_v_SBA_552_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4a079b3c9f7e5e025094a356e00dd60f9f196a75
--- /dev/null
+++ b/batch_4/6k_v_SBA_552_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40ee3c3809bd9bf90549d79063f97be8ddb3842967137ddc7fe260e9fcc75bd7
+size 4814478
diff --git a/batch_4/6k_v_SBA_556_0.wav b/batch_4/6k_v_SBA_556_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1c85497365daf94f16a9fc32b3b7672221e0d8b1
--- /dev/null
+++ b/batch_4/6k_v_SBA_556_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a09933df063e0856d60d2bc426975c6a0fc733e0a762d2cb9ad76d5946cd172f
+size 19419598
diff --git a/batch_4/6k_v_SBA_558_0.wav b/batch_4/6k_v_SBA_558_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ef2858a4fb763b0935a4a7449c543b71d8a4ec7a
--- /dev/null
+++ b/batch_4/6k_v_SBA_558_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e399040a7d7a757fca9197a53c076cf7bfd2589c6c4e4286e252c93d11ece4f
+size 19821516
diff --git a/batch_4/6k_v_SBA_558_1.wav b/batch_4/6k_v_SBA_558_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3ece0cb47a5dc41ad2a9dbaef1eeaf07d0a7f067
--- /dev/null
+++ b/batch_4/6k_v_SBA_558_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8e521ae296ec21b2b1e30b591a0fce060bdbe2cfebb23a1a4841aeace78c969
+size 2348558
diff --git a/batch_4/6k_v_SBA_560_0.wav b/batch_4/6k_v_SBA_560_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0650fd4cddcc88b2b416a2a252a5eb501d9d314b
--- /dev/null
+++ b/batch_4/6k_v_SBA_560_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f787dc305e86409d4cabdede92ccb17441ce441b5527f077377d3cf3a9242e6b
+size 19264396
diff --git a/batch_4/6k_v_SBA_560_1.wav b/batch_4/6k_v_SBA_560_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d193c6fffbf1dad4beddcdbf1b11495389cbf4a4
--- /dev/null
+++ b/batch_4/6k_v_SBA_560_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af54b4dfeaaf5e486b62f88ce9828ddccc1db58ab3818bdf0dd4a5242e6b6aa3
+size 19441040
diff --git a/batch_4/6k_v_SBA_560_2.wav b/batch_4/6k_v_SBA_560_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..167a51d9ec971822909f2dcb47582e78332d413e
--- /dev/null
+++ b/batch_4/6k_v_SBA_560_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fe206ea9a9859055af457c5ff8c3a41d9925532c505c66439a36cbcf94f14d4
+size 19260558
diff --git a/batch_4/6k_v_SBA_566_0.wav b/batch_4/6k_v_SBA_566_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cc5bfc4acfe467282ca909a1c50ab567e9a10a1d
--- /dev/null
+++ b/batch_4/6k_v_SBA_566_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12e5af9d1587cb6a5af12e9739ce45517df924701a2e2e13fb80c050133e0a68
+size 19603918
diff --git a/batch_4/6k_v_SBA_566_1.wav b/batch_4/6k_v_SBA_566_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1f411ae1d39533cf9ce6650c1d6e1c3444cdfb18
--- /dev/null
+++ b/batch_4/6k_v_SBA_566_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8990728d030be53c3caef081c2391a0db4e57a24cc7255d7e59269ae9429c7af
+size 19207468
diff --git a/batch_4/6k_v_SBA_571_0.wav b/batch_4/6k_v_SBA_571_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..63e9f34228d2910727eae66e9556fe0c02b51986
--- /dev/null
+++ b/batch_4/6k_v_SBA_571_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb220dcb6cc3dabc053f5baa9896d38f0b80c36c7232a71dc76c348a23ba0ece
+size 19537996
diff --git a/batch_4/6k_v_SBA_571_4.wav b/batch_4/6k_v_SBA_571_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dcab98f019637defe67882203eb3d8cc9e868eeb
--- /dev/null
+++ b/batch_4/6k_v_SBA_571_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:965845288649e47179ea0ec3722bfb9cbabbba443d613fc6c97f670db3e875e8
+size 4953358
diff --git a/batch_4/6k_v_SBA_572_0.wav b/batch_4/6k_v_SBA_572_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c88961cbfae168bcc204c4ce8d9984664dd17f40
--- /dev/null
+++ b/batch_4/6k_v_SBA_572_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cad7a3571b34a9ba22de7e710e7bf028d009d99dcc05a9581ccfe5b08aeafe9b
+size 19401676
diff --git a/batch_4/6k_v_SBA_572_1.wav b/batch_4/6k_v_SBA_572_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..75019903aeb8aab5ce048470288b7506b9dfdba6
--- /dev/null
+++ b/batch_4/6k_v_SBA_572_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f35ed4fa379fbb3953bb3d35d9268930bb14ec4751b29d2033922676fd3e149
+size 19212878
diff --git a/batch_4/6k_v_SBA_572_2.wav b/batch_4/6k_v_SBA_572_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..611fb5bcb3e2e5257d36b71af9e7f220d9a7d444
--- /dev/null
+++ b/batch_4/6k_v_SBA_572_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61af97940d790d8872980e18797243f8e9ab4cd26bb8cd1ecda81f8583bdaca1
+size 17631532
diff --git a/batch_4/6k_v_SBA_573_0.wav b/batch_4/6k_v_SBA_573_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..52b382a3e444076423845b3cae6b2541a6ae84e7
--- /dev/null
+++ b/batch_4/6k_v_SBA_573_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa271d1939aef8b1f85cbb9c408a2c51c2bee79879276c75cc0f51f2f6395414
+size 19807436
diff --git a/batch_4/6k_v_SBA_573_1.wav b/batch_4/6k_v_SBA_573_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dd7c520e158f11b2a41575272915ab59d8602635
--- /dev/null
+++ b/batch_4/6k_v_SBA_573_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfd532ec8694c23834eba43125f34df2bcdc16bb10a2129ec3ca98a0fefb7a69
+size 20100558
diff --git a/batch_4/6k_v_SBA_573_2.wav b/batch_4/6k_v_SBA_573_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fdc1b127137f744da10c209ac8d8341123801ecc
--- /dev/null
+++ b/batch_4/6k_v_SBA_573_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9bcacc6586a436b97e5d86cc74385d310f7d660917f04c04780c915f637f2294
+size 19300240
diff --git a/batch_4/6k_v_SBA_573_3.wav b/batch_4/6k_v_SBA_573_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f2ad962b9e27e4e37d2fd5592146fd12ebc3ce9e
--- /dev/null
+++ b/batch_4/6k_v_SBA_573_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:029fcca4d390abdc2c7149efc1646c3e779edb6663b30a32739d6264eeb226fe
+size 19233358
diff --git a/batch_4/6k_v_SBA_573_4.wav b/batch_4/6k_v_SBA_573_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f0e11e143576ee8a7c622172ff6fb4111f6cd9a4
--- /dev/null
+++ b/batch_4/6k_v_SBA_573_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fbe821c481b1814f59044e3a6f3e9c2f4f7f2762cd4c0b47a30dc0fe7140c46
+size 1250318
diff --git a/batch_4/6k_v_SBA_574_0.wav b/batch_4/6k_v_SBA_574_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..99caa9fec1b968efdb68e4dc9604e0d0ccad9b75
--- /dev/null
+++ b/batch_4/6k_v_SBA_574_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cbbfa57e6d498d8abd26076703fd89cb855302c73e9c265fc3a12f1a49c2e390
+size 19572878
diff --git a/batch_4/6k_v_SBA_574_1.wav b/batch_4/6k_v_SBA_574_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5b7f80279500a473c19b3ae040e64c7bf75a362f
--- /dev/null
+++ b/batch_4/6k_v_SBA_574_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0eb319b0044d4afe0c1ad34d9aea3d7043f9dbdf3335c644a37b612ac3d2136
+size 20788558
diff --git a/batch_4/6k_v_SBA_574_2.wav b/batch_4/6k_v_SBA_574_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1f461da68c1739c4c8e13bff81294cc60982afbd
--- /dev/null
+++ b/batch_4/6k_v_SBA_574_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4fbdb487fc405f548dc08d6d52e5800a4a575eff7c94d5202095a9c766902c2
+size 12812558
diff --git a/batch_4/6k_v_SBA_576_0.wav b/batch_4/6k_v_SBA_576_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7a92e127ef89a0066342c0a5246e0aa957d78731
--- /dev/null
+++ b/batch_4/6k_v_SBA_576_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a589719a76b1feafcb376794df573eace02ae4e2312e6af3efa3721cf5f17c90
+size 19283596
diff --git a/batch_4/6k_v_SBA_576_1.wav b/batch_4/6k_v_SBA_576_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3fc506443d8bd7dcd8eeabd1d64c8fcf567a110e
--- /dev/null
+++ b/batch_4/6k_v_SBA_576_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed447aa97d6ef7a2c5ccce6006ef551b4e14368d768911a58aba8dbc7926dcdf
+size 20015758
diff --git a/batch_4/6k_v_SBA_577_0.wav b/batch_4/6k_v_SBA_577_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..38c024472068b1089a7548d251911f43a728e8ff
--- /dev/null
+++ b/batch_4/6k_v_SBA_577_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f80ea58157409c2b862f76210a05d30609b0b1e33ba95401ed18b3b109e5fd5b
+size 19459598
diff --git a/batch_4/6k_v_SBA_577_1.wav b/batch_4/6k_v_SBA_577_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5f153de40c184ef0508a8b7b7769f6c813e2e9ce
--- /dev/null
+++ b/batch_4/6k_v_SBA_577_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d4788b28cac2f2a9b00c5effc0b6660ba4213d250ad43d70e6ba9aef9731483
+size 19555278
diff --git a/batch_4/6k_v_SBA_577_2.wav b/batch_4/6k_v_SBA_577_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5625b1153e10266b67dcaa60cb4dad9ff9ee89e8
--- /dev/null
+++ b/batch_4/6k_v_SBA_577_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:008e3866dc709ff178247f5ccd0d499700b2e30a3c738fd9dfe33671ffa8a308
+size 6185678
diff --git a/batch_4/6k_v_SBA_579_0.wav b/batch_4/6k_v_SBA_579_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad8bdc93bfb4662c1855f91a6419eda9400c7a7f
--- /dev/null
+++ b/batch_4/6k_v_SBA_579_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac55e51ffdef172f8efa153606671169b6e418dda8b88f2802742ffd76170c46
+size 19546318
diff --git a/batch_4/6k_v_SBA_580_0.wav b/batch_4/6k_v_SBA_580_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..708a131bd3c36267163d0006b6a51fa366fadf13
--- /dev/null
+++ b/batch_4/6k_v_SBA_580_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f58e23a51de4815af623d375a326d6672151ddd14a9f94a6ff31c4b357b65c94
+size 19315916
diff --git a/batch_4/6k_v_SBA_581_0.wav b/batch_4/6k_v_SBA_581_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b735f5c66d800847f6f4bed35f75dc62ba958b2d
--- /dev/null
+++ b/batch_4/6k_v_SBA_581_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40c1dc1f14d7f31cf6a47cf7eb1286d302ca65a7ff270bbae885627b149b98f7
+size 19345708
diff --git a/batch_4/6k_v_SBA_581_1.wav b/batch_4/6k_v_SBA_581_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9da2f1c9497d92df6fc03ccf97ebdbb32dcc51af
--- /dev/null
+++ b/batch_4/6k_v_SBA_581_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a22e9147ab7155a8fe83863ee1551c7bdd1bb20425156e9693b63d19733d5ff6
+size 19411918
diff --git a/batch_4/6k_v_SBA_582_0.wav b/batch_4/6k_v_SBA_582_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4ae255f56bbd51c9ca921b73b3f46e35cd3e2d3b
--- /dev/null
+++ b/batch_4/6k_v_SBA_582_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b1992a347bfaa494fc8e48abc6730faf0753d084c06487d08b0eb84fb0051dd
+size 23611918
diff --git a/batch_4/6k_v_SBA_582_1.wav b/batch_4/6k_v_SBA_582_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dd4020d47e71628f7f00a67ebca2f57b46506801
--- /dev/null
+++ b/batch_4/6k_v_SBA_582_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b10f81fa8dcda910cc274003ad63f573a141d60b318ea7ab2488fd862b69aaa8
+size 19531918
diff --git a/batch_4/6k_v_SBA_582_2.wav b/batch_4/6k_v_SBA_582_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7a0b0c61dbd0379d2979c32b9e70209c490e9cfa
--- /dev/null
+++ b/batch_4/6k_v_SBA_582_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c0c4984cde5224ad3973c8c086243646c625c2e456f96e9875ec46b8edc2690
+size 19663116
diff --git a/batch_4/6k_v_SBA_584_0.wav b/batch_4/6k_v_SBA_584_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..551465a99cf9366034f367e6a988a2db27eb1a01
--- /dev/null
+++ b/batch_4/6k_v_SBA_584_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96ce9b4dd80bc6e997c1a2b02b22281053f3c0e37774a7829ee69aca2ff7ba05
+size 19661838
diff --git a/batch_4/6k_v_SBA_584_1.wav b/batch_4/6k_v_SBA_584_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c8d4868d745154e9d112af1ec372b5275b0c3731
--- /dev/null
+++ b/batch_4/6k_v_SBA_584_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a414760ff0ea4a012603152890c72590deeb1f4ecd118732153643779a1b981e
+size 19324876
diff --git a/batch_4/6k_v_SBA_587_0.wav b/batch_4/6k_v_SBA_587_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c0fe539ad49bac647ac3eb03cb5ab634aa17abec
--- /dev/null
+++ b/batch_4/6k_v_SBA_587_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:189cb355f2bbfed058f6b2dbddb064e29ec7df15382b96cad30c6c72f16a35ce
+size 19313358
diff --git a/batch_4/6k_v_SBA_587_1.wav b/batch_4/6k_v_SBA_587_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0951a726f3aa998c9143defa0378ab7cd5282ea2
--- /dev/null
+++ b/batch_4/6k_v_SBA_587_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da4e6b0f3ace44e1f0932f46a9a42b3620b3e8da838b602f68ae789b27c195ba
+size 19400078
diff --git a/batch_4/6k_v_SBA_587_2.wav b/batch_4/6k_v_SBA_587_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..480d57782cae9e9fd178dbb007aa46946589d87e
--- /dev/null
+++ b/batch_4/6k_v_SBA_587_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbc428446e6b3646e4a04742f2f219a636ecc7af5d28959438d4af12111d6498
+size 19444878
diff --git a/batch_4/6k_v_SBA_587_3.wav b/batch_4/6k_v_SBA_587_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..addeefd0d804acbd897d7ea9aadccdc184cf98b5
--- /dev/null
+++ b/batch_4/6k_v_SBA_587_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bfa227db66b61127881225219c9fdad55cd7d057fb2e0bc21a9e164f1293983e
+size 11898638
diff --git a/batch_4/6k_v_SBA_589_0.wav b/batch_4/6k_v_SBA_589_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..124402452e35b39bf839cfe57351e471e8a858ff
--- /dev/null
+++ b/batch_4/6k_v_SBA_589_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f44e84ed933fc8c850dc9c3fb498079e255dabc6f342302f8b030ae0364358c
+size 19226958
diff --git a/batch_4/6k_v_SBA_589_2.wav b/batch_4/6k_v_SBA_589_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f6a301cde88a0867a16b93ea06d2d019f5af7ab7
--- /dev/null
+++ b/batch_4/6k_v_SBA_589_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f86e33084d2830bf94447ad0aa400bf47a3853fe7504d7089079ce04c2419019
+size 19318158
diff --git a/batch_4/6k_v_SBA_593_0.wav b/batch_4/6k_v_SBA_593_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..68789181229c1a8f8fc80263c4c130de5f2d6037
--- /dev/null
+++ b/batch_4/6k_v_SBA_593_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:57d53a5a46c7bbb3a24b076de91cc55017689cb294c416fb91144c2027f278fa
+size 19274318
diff --git a/batch_4/6k_v_SBA_593_1.wav b/batch_4/6k_v_SBA_593_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..04d3f36745b2507ac509c3fc3a19b1de5755973e
--- /dev/null
+++ b/batch_4/6k_v_SBA_593_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d28b5cefb54ecec15b5667cf0c54ea7759d484a94f273c67ee8e6eb56802b244
+size 19550158
diff --git a/batch_4/6k_v_SBA_594_0.wav b/batch_4/6k_v_SBA_594_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..82030f12298c465c21a676ac601f82852e420a15
--- /dev/null
+++ b/batch_4/6k_v_SBA_594_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58b73ae69d1d65ecacc0cd6b3c879e6b831be34a35b5d1ecb6c6ed052550ed44
+size 19231118
diff --git a/batch_4/6k_v_SBA_594_1.wav b/batch_4/6k_v_SBA_594_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..57559c0cc7f462a1e64e27ae9d7fff81c920a3f6
--- /dev/null
+++ b/batch_4/6k_v_SBA_594_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b72708563b90214b5d935b7da22feb5b2b1f1105faebc5c1935416d59e177c2b
+size 19253198
diff --git a/batch_4/6k_v_SBA_594_2.wav b/batch_4/6k_v_SBA_594_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0897f2ae39c9d73077236628597fe63ca5962ab9
--- /dev/null
+++ b/batch_4/6k_v_SBA_594_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2bb1df28a32d331f950f00dc399c97ca093c570636a36abdd09d272bd2fbe0b
+size 19438798
diff --git a/batch_4/6k_v_SBA_595_0.wav b/batch_4/6k_v_SBA_595_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bc73febd61a0b87de79229824ff5301f836124a2
--- /dev/null
+++ b/batch_4/6k_v_SBA_595_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4e7ce6671fe47c40b3a7c1ed94941d4a94c3b55d69a3acb1be43de73488ab151
+size 19736398
diff --git a/batch_4/6k_v_SBA_595_1.wav b/batch_4/6k_v_SBA_595_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a1333fc434670ab58b3d0e4b79fd1e4c30507306
--- /dev/null
+++ b/batch_4/6k_v_SBA_595_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a715317c68aafcdf822eb6adc9b95694a03fe24acdc8464944f7e53642aea3c0
+size 16319118
diff --git a/batch_4/6k_v_SBA_596_0.wav b/batch_4/6k_v_SBA_596_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..03aeaea1748394e7379b959c92255b0fbfd4f854
--- /dev/null
+++ b/batch_4/6k_v_SBA_596_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75d04011c05a647abcdee1a8b77853cd976f84f3e05a860956592d3e9ff6ecf6
+size 19426638
diff --git a/batch_4/6k_v_SBA_596_1.wav b/batch_4/6k_v_SBA_596_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..195378b5bce481f6d8b0ce0c4e6b0999f2fdebf4
--- /dev/null
+++ b/batch_4/6k_v_SBA_596_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7641b69e0dfbd409dd3f5a504db4cd17489cea144b4db5aeae263c7851f45224
+size 19947598
diff --git a/batch_4/6k_v_SBA_596_2.wav b/batch_4/6k_v_SBA_596_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2dadb1768050ab2515bf180671e68607190b7275
--- /dev/null
+++ b/batch_4/6k_v_SBA_596_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1370eb255eebf19856b66f4b86d5d58e5578935b71b51322dfebb956a3cc2d05
+size 19390798
diff --git a/batch_4/6k_v_SBA_596_3.wav b/batch_4/6k_v_SBA_596_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..12f3f2c84d07f576a6d8b9364d7e0ada96fd606e
--- /dev/null
+++ b/batch_4/6k_v_SBA_596_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fab3bad4f14ce8e7b7b5a8c2a6f8cba036d9a7288c7fbefbff382c3327c70db9
+size 1907278
diff --git a/batch_4/6k_v_SBA_59_0.wav b/batch_4/6k_v_SBA_59_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..368c1d2b82d0dc8f470f62e075c7a6ebbd64ed6f
--- /dev/null
+++ b/batch_4/6k_v_SBA_59_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fb0684364c272f351752af3d879bb8b9a8f90cf8d047868cd78adb4c8c22202
+size 19712398
diff --git a/batch_4/6k_v_SBA_59_1.wav b/batch_4/6k_v_SBA_59_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..004805bb98cd26e557b25d30b4f5d35d40beef2b
--- /dev/null
+++ b/batch_4/6k_v_SBA_59_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9041f898f530528e690d953555c14500519b878be9b03ad1eb541d2fb35dc099
+size 19674028
diff --git a/batch_4/6k_v_SBA_59_2.wav b/batch_4/6k_v_SBA_59_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cdbc7a84f9f1bed07c9e5302c0b2a58417dde269
--- /dev/null
+++ b/batch_4/6k_v_SBA_59_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b918924b6ae51a410cb0015cdb37b640c0cefa847f17d8e51ef9e2c1a72beabb
+size 19239438
diff --git a/batch_4/6k_v_SBA_59_3.wav b/batch_4/6k_v_SBA_59_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..90f6c232b30eb46d548d00e671b0a436f9942977
--- /dev/null
+++ b/batch_4/6k_v_SBA_59_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d666bce3c20ae9fd69ad95d2a3516a71170e5ff44009f4f089596f0df6fc54a
+size 5038478
diff --git a/batch_4/6k_v_SBA_602_0.wav b/batch_4/6k_v_SBA_602_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..15b744cc34a78b8d66ece21d995481fcdd0101b6
--- /dev/null
+++ b/batch_4/6k_v_SBA_602_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c76415d9806035d8092f017dc884918f0c821ef111239aa6e43c6f1f13836430
+size 19908556
diff --git a/batch_4/6k_v_SBA_602_1.wav b/batch_4/6k_v_SBA_602_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..32329ae4e5518fa2f9650b9a27e21b683208e36a
--- /dev/null
+++ b/batch_4/6k_v_SBA_602_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:41496faf8522b2aa2fbd5a00b9d4a999ab62653c35fcd80168329f44e3c29211
+size 19167148
diff --git a/batch_4/6k_v_SBA_604_0.wav b/batch_4/6k_v_SBA_604_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7da6fd4e8925f04d4345c8ea85387fcc3491f6ec
--- /dev/null
+++ b/batch_4/6k_v_SBA_604_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:238fef5384f5e3815f715cc81aae5688bc607a785575c50584725735e4ddb116
+size 19226638
diff --git a/batch_4/6k_v_SBA_604_1.wav b/batch_4/6k_v_SBA_604_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a98bb82d0276deb1b610f5a6a1f9bfd83d94af67
--- /dev/null
+++ b/batch_4/6k_v_SBA_604_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33ce1147e369bc7aa09ec7ef7380c3ef5c50587d1e3a445fb28e97b892506b3f
+size 19701198
diff --git a/batch_4/6k_v_SBA_604_2.wav b/batch_4/6k_v_SBA_604_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a21a0e309b266632a78fb241d001bb77ad06d02d
--- /dev/null
+++ b/batch_4/6k_v_SBA_604_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba49cfdf83540c9887c216e87aa128458f682284680b2ea0cff72066d069159e
+size 19353996
diff --git a/batch_4/6k_v_SBA_604_3.wav b/batch_4/6k_v_SBA_604_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e4ec8c914c4c304db2bddf117765e164f25c250a
--- /dev/null
+++ b/batch_4/6k_v_SBA_604_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf8e0b06ea07cd80308508489d32bba64fe936a8548ae02ff9183067a36cdbf7
+size 4988880
diff --git a/batch_4/6k_v_SBA_605_0.wav b/batch_4/6k_v_SBA_605_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f0b5d81bbe6d238d7989702ec38e39a421bc7448
--- /dev/null
+++ b/batch_4/6k_v_SBA_605_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:217dec104596a6dea94e739331da7ba77225a6494fa3f21b2e3aa66fffabee33
+size 19245838
diff --git a/batch_4/6k_v_SBA_605_1.wav b/batch_4/6k_v_SBA_605_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9e58a4a2aab0de3021407e79ccce94dd3d552dcf
--- /dev/null
+++ b/batch_4/6k_v_SBA_605_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b91b0c13d151a660f5b501536c2ca7a39155404529c10ae6452359d337830e1e
+size 19447758
diff --git a/batch_4/6k_v_SBA_605_2.wav b/batch_4/6k_v_SBA_605_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c175126d1b422058c4f9339b811e99fc8e66a908
--- /dev/null
+++ b/batch_4/6k_v_SBA_605_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d897d79e3b58551376317fa877f065e9e5e0aeae8de4f73f1009e4994c1c9a22
+size 8834318
diff --git a/batch_4/6k_v_SBA_60_1.wav b/batch_4/6k_v_SBA_60_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6406aa480a7e67e8a377c8f87872a8754392ce2e
--- /dev/null
+++ b/batch_4/6k_v_SBA_60_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c366da8e72d83a421a2deceff988e4ff1f31308712c072522e2c6be0bc8423bb
+size 19403596
diff --git a/batch_4/6k_v_SBA_60_2.wav b/batch_4/6k_v_SBA_60_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..37f7a63a8b4cb62e7b850cf49701e6af8e597d91
--- /dev/null
+++ b/batch_4/6k_v_SBA_60_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7632add4d4a38b332db700d325423b219b335625bd988457b5f2a3ec72e4f6db
+size 10273038
diff --git a/batch_4/6k_v_SBA_610_0.wav b/batch_4/6k_v_SBA_610_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d57a7de8726616ced19281f56993134389578027
--- /dev/null
+++ b/batch_4/6k_v_SBA_610_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c1e7f1f78df03c0bd275b7d68fb0d76681ef6eb5c2c4395d2c0af9c6ec5612a
+size 19256718
diff --git a/batch_4/6k_v_SBA_610_1.wav b/batch_4/6k_v_SBA_610_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b8ab4c944bfc4c0aada3c6965a1c86747bcafbfa
--- /dev/null
+++ b/batch_4/6k_v_SBA_610_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe9da0997ee8360659499f5b0bdb826c63a7b80a63ed51532f04cabce0005545
+size 19958158
diff --git a/batch_4/6k_v_SBA_610_2.wav b/batch_4/6k_v_SBA_610_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..70c53525eafaa92355f3c3eb94e50b6b6fc2900c
--- /dev/null
+++ b/batch_4/6k_v_SBA_610_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77cea6c4ab9499807c3a0009156641d68ede6d10880683b0984636d2cce71995
+size 20260878
diff --git a/batch_4/6k_v_SBA_610_3.wav b/batch_4/6k_v_SBA_610_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..52120a331c0195ad99ad7616f0ce194492594b37
--- /dev/null
+++ b/batch_4/6k_v_SBA_610_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b911c8a563552cecd7f1417377887a234042301e8b917be0df2b0e132b15257
+size 13409678
diff --git a/batch_4/6k_v_SBA_611_0.wav b/batch_4/6k_v_SBA_611_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4978d3b674c78bd01d3df8278c2f6f063d72f088
--- /dev/null
+++ b/batch_4/6k_v_SBA_611_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:06336a7fc2b210b0e2338214c908d5a25f3ff0421814d59d704c2712f1e45192
+size 19366798
diff --git a/batch_4/6k_v_SBA_611_1.wav b/batch_4/6k_v_SBA_611_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d5bc978be191188f9e75900c1c57630c4c5c859a
--- /dev/null
+++ b/batch_4/6k_v_SBA_611_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:620c7d336bf235615925fffc78544011786a855a9a6458a2f3331f52db3ef3b9
+size 9421228
diff --git a/batch_4/6k_v_SBA_614_0.wav b/batch_4/6k_v_SBA_614_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7743fdfe1b5948bc09935c98266cc344325ace86
--- /dev/null
+++ b/batch_4/6k_v_SBA_614_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4321b03c4ff9c87790738d581323959ea0f9aef9f5fbd40a876ba80c306c311
+size 19718156
diff --git a/batch_4/6k_v_SBA_614_1.wav b/batch_4/6k_v_SBA_614_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..63f76fe7ec00bdb5fc57b704416f9a5463baac4e
--- /dev/null
+++ b/batch_4/6k_v_SBA_614_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8657f2d84a7d5804439e5de5602d011cc0f308cdaea33dc8101f7542962d581
+size 19880400
diff --git a/batch_4/6k_v_SBA_614_2.wav b/batch_4/6k_v_SBA_614_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..717ed26dbc6071b6a65f5588839ce6773d872340
--- /dev/null
+++ b/batch_4/6k_v_SBA_614_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c097524336addd178c54b20c1d1f24e2768c6246035f34aa5480e6249df3c126
+size 17682636
diff --git a/batch_4/6k_v_SBA_617_0.wav b/batch_4/6k_v_SBA_617_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..61d1cbf5b8fee47a826be164a835d2f9c97fa5d9
--- /dev/null
+++ b/batch_4/6k_v_SBA_617_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:627684ce594df11a13fbda48b5c614ee444758002e147201ce85358995c171aa
+size 19230508
diff --git a/batch_4/6k_v_SBA_617_1.wav b/batch_4/6k_v_SBA_617_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0c2224eb7d3974bba802b1acc4c9d0f5238287ac
--- /dev/null
+++ b/batch_4/6k_v_SBA_617_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4133ec50c3e05d7c873b23132275cad0987fe1a8c10a47a398e95884f1680799
+size 19442638
diff --git a/batch_4/6k_v_SBA_617_2.wav b/batch_4/6k_v_SBA_617_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..860121157d3bfeac8f01cbbd0f768bb9d5f71b62
--- /dev/null
+++ b/batch_4/6k_v_SBA_617_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a9a54cdc03aee85750d0e02fdfe72895a79c3c1f81d2ab5bbd2e244bd2a17e2e
+size 3728718
diff --git a/batch_4/6k_v_SBA_618_0.wav b/batch_4/6k_v_SBA_618_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8df7d550db5f2d160226e1ea1a115b91b661447d
--- /dev/null
+++ b/batch_4/6k_v_SBA_618_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c36496c9716bcee01d8f3825ea9837da07cb8ac516eabcd0ab158a1e25630da9
+size 19262156
diff --git a/batch_4/6k_v_SBA_619_0.wav b/batch_4/6k_v_SBA_619_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ed7a54ee82bba0fd8ee5eb83324411445f53252d
--- /dev/null
+++ b/batch_4/6k_v_SBA_619_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f593cb2797cfca3572381a665d85ae9ace4ed0e61f8d3514c201bf8183ab4243
+size 19228238
diff --git a/batch_4/6k_v_SBA_619_1.wav b/batch_4/6k_v_SBA_619_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9f8d3c2a37f4d6972331f373b3dc2e098e7d78c2
--- /dev/null
+++ b/batch_4/6k_v_SBA_619_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94586e1f82da8eae7cf3e15d65d8eb86af116702f937510512331dc4afa53feb
+size 19305678
diff --git a/batch_4/6k_v_SBA_619_2.wav b/batch_4/6k_v_SBA_619_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eda83a78698dfceddad0d54709ec3ff681c3b78e
--- /dev/null
+++ b/batch_4/6k_v_SBA_619_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:08c7d167194956a854b3609c9baa28e1d8987eff9bd69c188a0ce2c05c28be25
+size 19501838
diff --git a/batch_4/6k_v_SBA_619_3.wav b/batch_4/6k_v_SBA_619_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f5aad01d91f31860a4f8e7fe74abfd92ff708337
--- /dev/null
+++ b/batch_4/6k_v_SBA_619_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:136359fb27822c722c77fe4155873588da1c77cdef3ed6bde210643a7cf5999e
+size 4675918
diff --git a/batch_4/6k_v_SBA_624_1.wav b/batch_4/6k_v_SBA_624_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6d09c0052d13b54a1356409cee4372f5590e81cd
--- /dev/null
+++ b/batch_4/6k_v_SBA_624_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ac6cc30da8736fe6d61a5ff488f5332f9eb00ee73905a19a869fd3d2548af76
+size 19917198
diff --git a/batch_4/6k_v_SBA_624_2.wav b/batch_4/6k_v_SBA_624_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f1a86935d91d0f6c47d9638fa4e65be3d6d6a8a7
--- /dev/null
+++ b/batch_4/6k_v_SBA_624_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9dbc983f705d80946b7d96bab9d50ba0f0288b638ffdc3f3325f2f5a9590e81b
+size 19248398
diff --git a/batch_4/6k_v_SBA_624_3.wav b/batch_4/6k_v_SBA_624_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5aeaa8a03733fcb59ec10f3e08cbdf34ce10e99e
--- /dev/null
+++ b/batch_4/6k_v_SBA_624_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59f9366bd49eec6bad1b4772a3fac2c5cdacf9d049f3405511c1eab618e253c3
+size 19203598
diff --git a/batch_4/6k_v_SBA_626_0.wav b/batch_4/6k_v_SBA_626_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..65689a42ab332795fcff730fc38d187bca79e4d3
--- /dev/null
+++ b/batch_4/6k_v_SBA_626_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8e531aedaaa5c41b191f0faf066deac10ea163720802de287da36c64d7a42c8
+size 19542158
diff --git a/batch_4/6k_v_SBA_626_1.wav b/batch_4/6k_v_SBA_626_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2ada7dfb4f8429b605e253a630c3d8287fa1a762
--- /dev/null
+++ b/batch_4/6k_v_SBA_626_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c6042b4bbab987be1ea0b7b6fe7853d214656ad95a56d0ba48784326c0297b2
+size 19251918
diff --git a/batch_4/6k_v_SBA_626_2.wav b/batch_4/6k_v_SBA_626_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bd44c0ca7c857c7cc64fee0ea7598af744de3424
--- /dev/null
+++ b/batch_4/6k_v_SBA_626_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b740c02407e87eb4c46e876f829473d7a8141311ffb87e5516521db9da312f3
+size 19826958
diff --git a/batch_4/6k_v_SBA_626_3.wav b/batch_4/6k_v_SBA_626_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0db91e5a21beac6ee855d14698c3aa8408bbe27c
--- /dev/null
+++ b/batch_4/6k_v_SBA_626_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:644d111f975f2e940552a6ecd79477d798ffb3a9926dc24834d91db35fad8417
+size 9866318
diff --git a/batch_4/6k_v_SBA_628_0.wav b/batch_4/6k_v_SBA_628_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..34b43a9a7d3c679a9cf414fe57d0235690a0812b
--- /dev/null
+++ b/batch_4/6k_v_SBA_628_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ebeff0bd73ea2ab1a1ed7c74e241f6f90f55ef7316d0f027a5271d4e6491242f
+size 19416398
diff --git a/batch_4/6k_v_SBA_628_1.wav b/batch_4/6k_v_SBA_628_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..52bbc8389a00dcb1db98f92d237b29c1c6078ade
--- /dev/null
+++ b/batch_4/6k_v_SBA_628_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17a4efaf7e19775ff847c6c7a93f02321e9c8da8432b2382faeae73b18f96f0c
+size 19217356
diff --git a/batch_4/6k_v_SBA_628_2.wav b/batch_4/6k_v_SBA_628_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fdc141aed6adeda1612ae21b71b9802bd4bcda32
--- /dev/null
+++ b/batch_4/6k_v_SBA_628_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efeedc5098edd7a74f51abf335dd2a6609e51b1bfcd92feb2d4caca0ff9e6d8e
+size 19235278
diff --git a/batch_4/6k_v_SBA_628_3.wav b/batch_4/6k_v_SBA_628_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6fa3d189929c2c67d74064c1dd5a5e877cfbde5b
--- /dev/null
+++ b/batch_4/6k_v_SBA_628_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c7ea366733e02b54a6d706db31e0aa0df146da5771c3d6c0a9d0136430fe421
+size 1365518
diff --git a/batch_4/6k_v_SBA_629_0.wav b/batch_4/6k_v_SBA_629_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a6badf8f21eb7a9839e8fff720df182bbc166ccd
--- /dev/null
+++ b/batch_4/6k_v_SBA_629_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf7fc0220badc34d489696dea829831a185c755975237b590604b33dbc0cad9b
+size 19333838
diff --git a/batch_4/6k_v_SBA_629_1.wav b/batch_4/6k_v_SBA_629_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7ac9c896db00e988c0e8b6541a268a27c1607f79
--- /dev/null
+++ b/batch_4/6k_v_SBA_629_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1947174916f37473eef94340beca1f89f15ca0d303525608d5a28acef3f0cf9a
+size 19251916
diff --git a/batch_4/6k_v_SBA_629_2.wav b/batch_4/6k_v_SBA_629_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3ae41cc5a4b64f2b9ce41fd3196c10a8afd69027
--- /dev/null
+++ b/batch_4/6k_v_SBA_629_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7627d5b340814fac7d77e9abf1b8c48ca1e2e2cc0fb6aa26e5cbc02ca66e5386
+size 19381518
diff --git a/batch_4/6k_v_SBA_629_3.wav b/batch_4/6k_v_SBA_629_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e93d2582dbe15ee9ac97c5f65ffb010123f68b9b
--- /dev/null
+++ b/batch_4/6k_v_SBA_629_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ce8eaad6faba0c636ae849dabce501685105542db27cca12cebf05dc0348e6c
+size 12569678
diff --git a/batch_4/6k_v_SBA_632_0.wav b/batch_4/6k_v_SBA_632_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5a79022524a9c631a6f1321305e992194a966c24
--- /dev/null
+++ b/batch_4/6k_v_SBA_632_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67c9beb15e32d1d159d861c609791e4c7f5db919aa8678d8c738fed058ca5c6f
+size 19342476
diff --git a/batch_4/6k_v_SBA_632_1.wav b/batch_4/6k_v_SBA_632_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..289454b1121e5e26b1d3eafaed5979f59e1d967b
--- /dev/null
+++ b/batch_4/6k_v_SBA_632_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2185095b0ae0794d08be94f81a3d773d6bdde7854b63277408fad870c03fd191
+size 19595278
diff --git a/batch_4/6k_v_SBA_632_2.wav b/batch_4/6k_v_SBA_632_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e0f01eb29630f8f92759d1736550af2cd642de46
--- /dev/null
+++ b/batch_4/6k_v_SBA_632_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9bf4db49218551a865351d6ef1dbf26509bf31bd45b5d251ca232e6bb1ce6ba5
+size 19865358
diff --git a/batch_4/6k_v_SBA_632_3.wav b/batch_4/6k_v_SBA_632_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c61b7eb910d5137e27d1f6e42b92d38d0fe8053f
--- /dev/null
+++ b/batch_4/6k_v_SBA_632_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f8c020e3ebeb0f229ba3e6dbaa6355d3ecc8f245d5b1f7031923f1362d8070d
+size 14074638
diff --git a/batch_4/6k_v_SBA_637_0.wav b/batch_4/6k_v_SBA_637_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6d4718c9ece13e3c56e16ab35660a81f2bd0cfa2
--- /dev/null
+++ b/batch_4/6k_v_SBA_637_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03ccf7e05475a149661d0eb819abb59321741035686aad438cb2897335c83c12
+size 19247116
diff --git a/batch_4/6k_v_SBA_637_1.wav b/batch_4/6k_v_SBA_637_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fc69502e2c1f69a1d247d03d0a6571a0fc8f53eb
--- /dev/null
+++ b/batch_4/6k_v_SBA_637_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:41f95ae75fa21737f9abeaeb0996d210e500526bb1ccbf94bc9b0b7525884928
+size 20198188
diff --git a/batch_4/6k_v_SBA_637_2.wav b/batch_4/6k_v_SBA_637_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..524a6b51b5677392bbdb4a64029660e0805c79b1
--- /dev/null
+++ b/batch_4/6k_v_SBA_637_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:043c123a67d38889fff0363d82fdcdc05d85bb8c03b4529153c422b7a20f8eed
+size 14497646
diff --git a/batch_4/6k_v_SBA_638_0.wav b/batch_4/6k_v_SBA_638_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d0f0c32810d0507c20d6a77259bc90341052c933
--- /dev/null
+++ b/batch_4/6k_v_SBA_638_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d0075ab0b51bcfdfdd1f3ef768b91bdb779aa48bff8cdd857641f6b5a3ea92e
+size 19314318
diff --git a/batch_4/6k_v_SBA_638_1.wav b/batch_4/6k_v_SBA_638_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..06932dd2f2edc3921124de3e6e2849e99627545d
--- /dev/null
+++ b/batch_4/6k_v_SBA_638_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bcaf50b63680e2b689e9ff493a64d367dccf671d5e5165a1f9c5bee7f8fc8b00
+size 19712718
diff --git a/batch_4/6k_v_SBA_638_2.wav b/batch_4/6k_v_SBA_638_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d16fcd6634d1fa1794222a0859aac02bff1deca9
--- /dev/null
+++ b/batch_4/6k_v_SBA_638_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80f430d8e883f2ea22cf0aa2e9b4f7e9ee335656bdb1710ec46dc4a090aa1053
+size 19374798
diff --git a/batch_4/6k_v_SBA_638_3.wav b/batch_4/6k_v_SBA_638_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c74c7af4f8cfcfb0fa2a641137156e104171a131
--- /dev/null
+++ b/batch_4/6k_v_SBA_638_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae6d4a1578ecfef74d158fdce0d8009555d12a3661d1534db4dd6cb2bd417771
+size 19211598
diff --git a/batch_4/6k_v_SBA_638_4.wav b/batch_4/6k_v_SBA_638_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9f7c9a43afed25c69ed0789143b3ddf5e5cfc2b1
--- /dev/null
+++ b/batch_4/6k_v_SBA_638_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bbdf99b02e04d3fadf18fec720b0c1a3216f6d36366015b90399d131e35e9ae
+size 10817998
diff --git a/batch_4/6k_v_SBA_639_0.wav b/batch_4/6k_v_SBA_639_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b672152fbb7dd3d9743f542554ce05da58e577c4
--- /dev/null
+++ b/batch_4/6k_v_SBA_639_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32f004f75503c30c2ae3b7002fd3654c6562050445e83e76b1ac8976ce52faf9
+size 19238158
diff --git a/batch_4/6k_v_SBA_639_1.wav b/batch_4/6k_v_SBA_639_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..440f205fd7b2c47cebaf4351f0c98a154f13cc7d
--- /dev/null
+++ b/batch_4/6k_v_SBA_639_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e1d1deebeb13ab4f0d668670903e60476d491e7c586978bd5724b8110ac441b
+size 19207468
diff --git a/batch_4/6k_v_SBA_639_2.wav b/batch_4/6k_v_SBA_639_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0a448fc8096086aa8d66abf13278921a67ec81ea
--- /dev/null
+++ b/batch_4/6k_v_SBA_639_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29e4f2457466a568404f6313e31a3c5b3ef4e9a90e17bc59f0f57ed1fc130a1d
+size 19213228
diff --git a/batch_4/6k_v_SBA_639_3.wav b/batch_4/6k_v_SBA_639_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..985a750e09146d8fd1326b461b2f839141f0098b
--- /dev/null
+++ b/batch_4/6k_v_SBA_639_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4dc631d750366da9e592979471bab1f9200ce8dbf14e7b35e448d0b4990e5a14
+size 19329998
diff --git a/batch_4/6k_v_SBA_639_4.wav b/batch_4/6k_v_SBA_639_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ca99e9203b88f387295d070552d9cf5ca1405cbc
--- /dev/null
+++ b/batch_4/6k_v_SBA_639_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4be9765e27897dc42f894be57a75d0e880c5f2db8e37c41d6f5ba69e3c22471
+size 6668558
diff --git a/batch_4/6k_v_SBA_640_0.wav b/batch_4/6k_v_SBA_640_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1b64cf4e9b25d41628198e948522276d58412dbe
--- /dev/null
+++ b/batch_4/6k_v_SBA_640_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:473fd5afd71ac1539b8c2d9062c7e851fa7d9b34efcd925cffd1eed2cce2e416
+size 19271116
diff --git a/batch_4/6k_v_SBA_640_1.wav b/batch_4/6k_v_SBA_640_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7d40c28186b1a7110bf32dde27994e9b3e5e4da9
--- /dev/null
+++ b/batch_4/6k_v_SBA_640_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ea52ffd7f070a6e8ae57e6baac695b702d862adc97cd371e7e319475c05db62
+size 9197518
diff --git a/batch_4/6k_v_SBA_644_0.wav b/batch_4/6k_v_SBA_644_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..237131abb95fd3b2c1ed0dde6133dc836a9e821e
--- /dev/null
+++ b/batch_4/6k_v_SBA_644_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f1f3e65157424fa2234b5d017c18b5ac962f43a5d827298b8ed504587cb887f
+size 19604558
diff --git a/batch_4/6k_v_SBA_644_1.wav b/batch_4/6k_v_SBA_644_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c71366d5c21919cb8e8814b325efd9b281e77d96
--- /dev/null
+++ b/batch_4/6k_v_SBA_644_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ceb5d7ec0f427510d58d0026edf1bee07e3e1253573d8a9c9b02a0fc2607fc7
+size 20051918
diff --git a/batch_4/6k_v_SBA_644_2.wav b/batch_4/6k_v_SBA_644_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a4355b4facf6e5e1c4348508cbf8110ce8dc3b4a
--- /dev/null
+++ b/batch_4/6k_v_SBA_644_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6762d9055cdb28bc15673692cd194f21b10477a531c32766892ec1db610bc975
+size 19840078
diff --git a/batch_4/6k_v_SBA_644_3.wav b/batch_4/6k_v_SBA_644_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4f00ea636b07030f510a028313f5ded9f3bf904d
--- /dev/null
+++ b/batch_4/6k_v_SBA_644_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7752ce5caad1e6c4902286a9cd39d87baa3d2cf99f18328d8568aa34dc6eb967
+size 2375438
diff --git a/batch_4/6k_v_SBA_645_0.wav b/batch_4/6k_v_SBA_645_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d554ed942a9817274cf37dd850ca26bc67af3b23
--- /dev/null
+++ b/batch_4/6k_v_SBA_645_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5858b303983544db9783af3c492ab520e1db2cffd6fb71f01b9e19d619692040
+size 19778956
diff --git a/batch_4/6k_v_SBA_645_2.wav b/batch_4/6k_v_SBA_645_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..da5d427d235fa30199f3ad7aa432ab5145f269f7
--- /dev/null
+++ b/batch_4/6k_v_SBA_645_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b14d61a650c3448c8ff73b7331c67e79c80f4e746051c230f6156a2289a3d4be
+size 19646478
diff --git a/batch_4/6k_v_SBA_645_3.wav b/batch_4/6k_v_SBA_645_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..70ae1db9d12753e1377c2086cac5c4ff539aed2a
--- /dev/null
+++ b/batch_4/6k_v_SBA_645_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:571d9a2f3f2bc3dda46be5799139997180602ece5695d30557639c209f0d4ece
+size 8144812
diff --git a/batch_4/6k_v_SBA_647_3.wav b/batch_4/6k_v_SBA_647_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..49ca30e0b04e2f6aa456ca4920729c4b1cef2aa6
--- /dev/null
+++ b/batch_4/6k_v_SBA_647_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cb412c8cf303ecd43ca2a41163ea488c5872028f5c2da12e22e9922a5542821
+size 19207758
diff --git a/batch_4/6k_v_SBA_649_3.wav b/batch_4/6k_v_SBA_649_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b7fb58e4882955001380d4dea79653b7ac33db0c
--- /dev/null
+++ b/batch_4/6k_v_SBA_649_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f173e502c6fe877003cbb625ee31df0b18995a396a5e2259419755b82be5426
+size 3635598
diff --git a/batch_4/6k_v_SBA_650_0.wav b/batch_4/6k_v_SBA_650_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..658246440f8b7277b3d8a29d91e1dd13f19fcf7d
--- /dev/null
+++ b/batch_4/6k_v_SBA_650_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cd206c19a1c10fa9594c3c8fa1920dd5e215d6c66d231610c3326adf80e20b9
+size 19633708
diff --git a/batch_4/6k_v_SBA_653_0.wav b/batch_4/6k_v_SBA_653_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..58ba3b41e3dfc1eb29deaf5f1da1f21275b01759
--- /dev/null
+++ b/batch_4/6k_v_SBA_653_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e023bab7fdbf25f3cfaba8a62fbc3542725329325ef77d2d012c1a03ade96bff
+size 19842316
diff --git a/batch_4/6k_v_SBA_653_1.wav b/batch_4/6k_v_SBA_653_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3751f71906e9c44cc8a9e950626fe2a89a21634e
--- /dev/null
+++ b/batch_4/6k_v_SBA_653_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5a78d29417cf1d9c7b870fc22497f41f8ce57520337144c06ff8a973b0be887
+size 19890638
diff --git a/batch_4/6k_v_SBA_653_2.wav b/batch_4/6k_v_SBA_653_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7535d8218f6ab17ee45be6f8e64ff7b1cf0f1ed9
--- /dev/null
+++ b/batch_4/6k_v_SBA_653_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef2b1cdb3908a73e00f89ce3cfeeca69feb0528385fb605f0d73212a4d2f70af
+size 11695118
diff --git a/batch_4/6k_v_SBA_655_0.wav b/batch_4/6k_v_SBA_655_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d70b5df9f3cba3e2ba3d3318207e84c25ff96c70
--- /dev/null
+++ b/batch_4/6k_v_SBA_655_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b29c1a757ebd5846474227b199b72654c53a7d8865c3e0011a0f8f00a0add175
+size 19728078
diff --git a/batch_4/6k_v_SBA_655_1.wav b/batch_4/6k_v_SBA_655_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0c699dbf8f74fb20901bab97b74aa4f614613218
--- /dev/null
+++ b/batch_4/6k_v_SBA_655_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22cb181f69ea6e645bf1265478e12fb19f7d3d19e982b608f6432ef33012c12d
+size 20693548
diff --git a/batch_4/6k_v_SBA_655_2.wav b/batch_4/6k_v_SBA_655_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3da83dc81096f0e6f0d6bbe86093d759bbbf18e9
--- /dev/null
+++ b/batch_4/6k_v_SBA_655_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd082ef1e5c2a5bd3668e85d142448e9d209baaf42c6311e5a9039a6eedfed60
+size 19963598
diff --git a/batch_4/6k_v_SBA_657_0.wav b/batch_4/6k_v_SBA_657_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c63e3a9701a0a3dd062c2bb0a0110d576741a81c
--- /dev/null
+++ b/batch_4/6k_v_SBA_657_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef8d70dbddf53ba98b185ac66a2131aa6f9fe81ba5f87d51e02a375994c36d58
+size 19484558
diff --git a/batch_4/6k_v_SBA_657_1.wav b/batch_4/6k_v_SBA_657_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..26e58e3e69a0a0b79ef7dfc07dc4743ce23b9bc0
--- /dev/null
+++ b/batch_4/6k_v_SBA_657_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ec6d7036554b48523dc273f6d5fdcc75482f0b5556106a6c851b4a9b4e998f0
+size 19343438
diff --git a/batch_4/6k_v_SBA_657_2.wav b/batch_4/6k_v_SBA_657_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8979e3342aeac70cc7b68da4f908541ad339374a
--- /dev/null
+++ b/batch_4/6k_v_SBA_657_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3ce58d532e1f469b4eccfa2004810a0e8a1be8dca045155b36c2cf3c344f606d
+size 18935086
diff --git a/batch_4/6k_v_SBA_659_0.wav b/batch_4/6k_v_SBA_659_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1669bfc5e6f345b0a3fb1b77288ff0a8a4eb19bf
--- /dev/null
+++ b/batch_4/6k_v_SBA_659_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae4b351c793afb90e5965e6c7c6877d07ba594500913743ce4c090f0507572e0
+size 19968078
diff --git a/batch_4/6k_v_SBA_659_1.wav b/batch_4/6k_v_SBA_659_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d58365fce0625c0e0791df28f1fce623b5afe3c8
--- /dev/null
+++ b/batch_4/6k_v_SBA_659_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58711b88cbc0085137bf57ad1086c3836a5d436388a0aea2177c5ad054d5bf61
+size 20036558
diff --git a/batch_4/6k_v_SBA_659_2.wav b/batch_4/6k_v_SBA_659_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..94f2e491dd3d6bc1e0b97915de196103253af91a
--- /dev/null
+++ b/batch_4/6k_v_SBA_659_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89f8547f0eba5b4ce5de2d452b8710bb88734a5d31cf1898ccb6c6a88017e66d
+size 19252558
diff --git a/batch_4/6k_v_SBA_659_3.wav b/batch_4/6k_v_SBA_659_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..da166716eef315d946654c23c4807d41c9576f84
--- /dev/null
+++ b/batch_4/6k_v_SBA_659_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:815f39637c5ab69315456d5a866c72ca79d71cf79201df9d3de5675299c12528
+size 3881038
diff --git a/batch_4/6k_v_SBA_65_0.wav b/batch_4/6k_v_SBA_65_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..605c4b74e80dc1331202679abcc9d33a723766a4
--- /dev/null
+++ b/batch_4/6k_v_SBA_65_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3aa85d290fb825956dfe4f22ce458ebba8e1f4e438bd8c0c8b2398ed50f55643
+size 19358478
diff --git a/batch_4/6k_v_SBA_65_1.wav b/batch_4/6k_v_SBA_65_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ebbd4837df00d1cdabef9633e4ab33207ca1e1b2
--- /dev/null
+++ b/batch_4/6k_v_SBA_65_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c90b79466c25863e0ee7288b9444a22c48bdbaad491e29660cdb4be4e2531a50
+size 19378638
diff --git a/batch_4/6k_v_SBA_65_2.wav b/batch_4/6k_v_SBA_65_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bd1a752b818e6fe769088c089f3553af441d9432
--- /dev/null
+++ b/batch_4/6k_v_SBA_65_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df624bfa91e978873fbaa302b0ce072394c16390078688384eabba6f411553fa
+size 2931918
diff --git a/batch_4/6k_v_SBA_660_0.wav b/batch_4/6k_v_SBA_660_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..de8979f433b5e933d16d97fd0950a0da924f0fca
--- /dev/null
+++ b/batch_4/6k_v_SBA_660_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2ffd83f31e12fe6f9c9769152ba457a9b14b98137d5ba1706788d1a440b3c61
+size 19304076
diff --git a/batch_4/6k_v_SBA_660_1.wav b/batch_4/6k_v_SBA_660_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad1c46ce7c1dc7f190f57a224819e9406828f271
--- /dev/null
+++ b/batch_4/6k_v_SBA_660_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a52084b5ec0e84ee8afb58ffeca902a43baad9aa0b9543a65cb70c36189c4ac
+size 19648720
diff --git a/batch_4/6k_v_SBA_660_2.wav b/batch_4/6k_v_SBA_660_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8af2580b2314dd11fef5c4e9eba9d24c2464e14a
--- /dev/null
+++ b/batch_4/6k_v_SBA_660_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ee2187e2afc32dd3e5be7dc791cd46de324c01e1f05630d63c3d7206225b462
+size 19282348
diff --git a/batch_4/6k_v_SBA_660_3.wav b/batch_4/6k_v_SBA_660_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..75b3a3502438f0a3832d8cc4258f1788c7fcd9a7
--- /dev/null
+++ b/batch_4/6k_v_SBA_660_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c802cbf403d9339454c6dd39e1fa6f8f217159577b80f8c27b1024e5835ce08a
+size 5199440
diff --git a/batch_4/6k_v_SBA_662_1.wav b/batch_4/6k_v_SBA_662_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..36a03a1a7fb260413589ce45c6f1f643a578c117
--- /dev/null
+++ b/batch_4/6k_v_SBA_662_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c704e3739e206bc72d6df79c10ce165aa8bfb1e2580a7a0fe1183b75c62cbf0
+size 20130638
diff --git a/batch_4/6k_v_SBA_662_2.wav b/batch_4/6k_v_SBA_662_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..feca4f8a56c1d6bec57df6814a53df603bee66dd
--- /dev/null
+++ b/batch_4/6k_v_SBA_662_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2ca6c2adddf68d76bfe6a5dd02df148d2becfe8d7d61424a056f03f7b1551f9
+size 5628238
diff --git a/batch_4/6k_v_SBA_664_0.wav b/batch_4/6k_v_SBA_664_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e3b7fa06efaec2a0fc78bdd4d53d517488f13aa6
--- /dev/null
+++ b/batch_4/6k_v_SBA_664_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:172c413ef2436cc952ee43eca09b1fa98b666c69e0d2bc4ca417265ec58a3b59
+size 19322668
diff --git a/batch_4/6k_v_SBA_664_1.wav b/batch_4/6k_v_SBA_664_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d57f66ee88384a418dd91d66daf680873740ba16
--- /dev/null
+++ b/batch_4/6k_v_SBA_664_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ef6c5821e3087492a09beb0dd922c5903c7e39eac2a827a4f865ed42f485236
+size 19313356
diff --git a/batch_4/6k_v_SBA_664_2.wav b/batch_4/6k_v_SBA_664_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ba068301240fff9c7adf971ef0058ff20a28b071
--- /dev/null
+++ b/batch_4/6k_v_SBA_664_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e600672c1f1831e6c21fbdf25e2c680ffc348bb53261a87e5e0f1a756f139551
+size 19204012
diff --git a/batch_4/6k_v_SBA_66_0.wav b/batch_4/6k_v_SBA_66_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2685a611ce894cd277f9292d8918fc103206d76b
--- /dev/null
+++ b/batch_4/6k_v_SBA_66_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e605b70d536f2bc54ed55645b79fc11d30c78af0e66d44146d0d2d68f7a27960
+size 21145996
diff --git a/batch_4/6k_v_SBA_66_2.wav b/batch_4/6k_v_SBA_66_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..797f774894cc2f2c00856982b680a9e19eea7515
--- /dev/null
+++ b/batch_4/6k_v_SBA_66_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be502e235a1f5709e4fd6c1f3704c280ba94e48025c8b17803d6b20ae2476763
+size 11668878
diff --git a/batch_4/6k_v_SBA_672_0.wav b/batch_4/6k_v_SBA_672_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5c3e2f5a0dd579119645fbd03304c07b28d16f38
--- /dev/null
+++ b/batch_4/6k_v_SBA_672_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b1842ec1ff8ac7f787b567525e08b2d0d0d6a94dc0cc76bfb191f05deade09d
+size 19447758
diff --git a/batch_4/6k_v_SBA_672_1.wav b/batch_4/6k_v_SBA_672_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cf29dc11a4697ddf0f39ac96bfe02c39df3e2981
--- /dev/null
+++ b/batch_4/6k_v_SBA_672_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe694640f43af169ff0f66711686d63e777cfba25f3be3a5567c1df4881c2629
+size 19259598
diff --git a/batch_4/6k_v_SBA_672_2.wav b/batch_4/6k_v_SBA_672_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..31e8031da80d65d7754e483dd04940e6c22e442d
--- /dev/null
+++ b/batch_4/6k_v_SBA_672_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0895a523fdfd6ef3a91b2149cf49c435f1162f497f1425b59aff4f398ca5f5d
+size 15081998
diff --git a/batch_4/6k_v_SBA_674_0.wav b/batch_4/6k_v_SBA_674_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8104207573ef443266d25b3855b4b64dd3dd06f5
--- /dev/null
+++ b/batch_4/6k_v_SBA_674_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b70b403c2aa20d0bcf5ff6a2614c7c209b28748180ce4f9df3fba1fca030d7ad
+size 19377358
diff --git a/batch_4/6k_v_SBA_674_1.wav b/batch_4/6k_v_SBA_674_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e310ee5c1fd25ca17193f22535fde4867511e749
--- /dev/null
+++ b/batch_4/6k_v_SBA_674_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d06804ae6198cc32ec0febfe340bc4c29e2af33321600833708d211364ad0be
+size 19584718
diff --git a/batch_4/6k_v_SBA_674_2.wav b/batch_4/6k_v_SBA_674_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..05873ecdb184c93a06858ac3bdc7c31d13032d6f
--- /dev/null
+++ b/batch_4/6k_v_SBA_674_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef8b4c629c33aff4793eef3e7108f3b0f4c3f5c123e16cac96f664fbc890e660
+size 10377678
diff --git a/batch_4/6k_v_SBA_676_0.wav b/batch_4/6k_v_SBA_676_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ee0b817b60434ee4170c309a8f716047ae2a3bb8
--- /dev/null
+++ b/batch_4/6k_v_SBA_676_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1cd7766e457527f71d186f30cbd2fb2376fee43d0db1bcc09c8cf11031b53b9
+size 19242318
diff --git a/batch_4/6k_v_SBA_676_1.wav b/batch_4/6k_v_SBA_676_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..64cc87d00aad2f0f099c4843200576c09bffcda1
--- /dev/null
+++ b/batch_4/6k_v_SBA_676_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1a24965c13d1848f58aa764ca764094ce46f88d45ed898f39cc6e4110d048f9
+size 19278798
diff --git a/batch_4/6k_v_SBA_676_2.wav b/batch_4/6k_v_SBA_676_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ef3f1761b33ba38e208d59674005a74143a2830e
--- /dev/null
+++ b/batch_4/6k_v_SBA_676_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e0af86748310f85b74fd6255bfa6c8114d79624b10e16824211fee4644013a48
+size 19629518
diff --git a/batch_4/6k_v_SBA_676_3.wav b/batch_4/6k_v_SBA_676_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bb1c209ecb4387bb3091d083130ccab2c6fa6db8
--- /dev/null
+++ b/batch_4/6k_v_SBA_676_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8807b420a739cfd8a2c61e54ae770b882bd1b951aae5cdac2e4f8408adc3da6c
+size 19412558
diff --git a/batch_4/6k_v_SBA_676_4.wav b/batch_4/6k_v_SBA_676_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d4b0698cc23e9a621625c1abfe083dccf69e0e18
--- /dev/null
+++ b/batch_4/6k_v_SBA_676_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ecdc09c826cf8c125bb2b7070628d50e79e79b9b58cb83233f44547193f3c7ca
+size 14553388
diff --git a/batch_4/6k_v_SBA_677_0.wav b/batch_4/6k_v_SBA_677_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..982ddde78c6fbbfaa07f4fa2dfe85844a74ba16e
--- /dev/null
+++ b/batch_4/6k_v_SBA_677_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36834d67d82fd918e32b8201ffaa2fcb04bcfaf9e79c1845a5b8141483373b2d
+size 19236876
diff --git a/batch_4/6k_v_SBA_677_1.wav b/batch_4/6k_v_SBA_677_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7f9fb53142ca66f07a54cfbd905d5cfb6839a2da
--- /dev/null
+++ b/batch_4/6k_v_SBA_677_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:152117a05a6590077be43dc4366121ba58bf54c0c7733f61abdcd3c57cde644c
+size 19481678
diff --git a/batch_4/6k_v_SBA_677_2.wav b/batch_4/6k_v_SBA_677_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5c931f5de6875bf3c8301eb39e5461e17551d14c
--- /dev/null
+++ b/batch_4/6k_v_SBA_677_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80e9b4eaca4a4e39c787b13d8b73cff2a5000824348268f45e7e265b9e544900
+size 19492878
diff --git a/batch_4/6k_v_SBA_677_3.wav b/batch_4/6k_v_SBA_677_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f11d78e8abad3ad753ef40998ffedc5b39600818
--- /dev/null
+++ b/batch_4/6k_v_SBA_677_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7f5058fbb13c15748f618aa79eef01cc9588b55e1a095becfc768a5d3d099b9
+size 19668560
diff --git a/batch_4/6k_v_SBA_677_4.wav b/batch_4/6k_v_SBA_677_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..21f72f223ccc3af68c68505564a0b27c011d29de
--- /dev/null
+++ b/batch_4/6k_v_SBA_677_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9665eda5512e6111a4fdd3c61d125b57e6410d176681958f15e4265a6e39dd04
+size 8114318
diff --git a/batch_4/6k_v_SBA_67_0.wav b/batch_4/6k_v_SBA_67_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0527128b74e6b8cb90043846af290886a50b8b79
--- /dev/null
+++ b/batch_4/6k_v_SBA_67_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5333247ab5443e3354230b387219940969e6322533da34b7c3299bfb52454263
+size 19402638
diff --git a/batch_4/6k_v_SBA_67_1.wav b/batch_4/6k_v_SBA_67_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fe662f164d74b5ed328ad79a87ded346aab1643f
--- /dev/null
+++ b/batch_4/6k_v_SBA_67_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f31a1298c7faf0489a7368be7477fa598ede8aa1443e055380393d3e1909726
+size 19383436
diff --git a/batch_4/6k_v_SBA_67_2.wav b/batch_4/6k_v_SBA_67_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9ac7b481c3be0019b21bce489a734de3b2fabd06
--- /dev/null
+++ b/batch_4/6k_v_SBA_67_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69c28b067692f2967917bf8f20031babb547dd57a188f1092c4d820c944b844e
+size 226960
diff --git a/batch_4/6k_v_SBA_680_0.wav b/batch_4/6k_v_SBA_680_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f45e9775934adc1b6db93aa78382dd7d482e4c60
--- /dev/null
+++ b/batch_4/6k_v_SBA_680_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b11972557c512038b4f8b44dd9637290ea6329f07d6ee5291e5d3b75a3550330
+size 19403596
diff --git a/batch_4/6k_v_SBA_680_1.wav b/batch_4/6k_v_SBA_680_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..478a9518efdd156dfcb4893704e9d2484a4aece3
--- /dev/null
+++ b/batch_4/6k_v_SBA_680_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a703fa96580e6a9434d4d887fad94a4a90c53dc2a2a3b48ea469427aeaec20ec
+size 19306958
diff --git a/batch_4/6k_v_SBA_680_2.wav b/batch_4/6k_v_SBA_680_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..89d439b70bd5ec45c0c14e79bf96e5d22f77b291
--- /dev/null
+++ b/batch_4/6k_v_SBA_680_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5003aec050a7ddef7c6fd3f492a62aa2c7883b93751b2d7d800a365306da1362
+size 3524878
diff --git a/batch_4/6k_v_SBA_686_0.wav b/batch_4/6k_v_SBA_686_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad12c7f45115de6fd64972141a031b950694c914
--- /dev/null
+++ b/batch_4/6k_v_SBA_686_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85c2ca372171fcb9f1960a39c6da76b9707324def64b88e011e355c83820ae57
+size 19205518
diff --git a/batch_4/6k_v_SBA_686_1.wav b/batch_4/6k_v_SBA_686_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..27e64c9fa6aeda612989ec6faa251dc144001f97
--- /dev/null
+++ b/batch_4/6k_v_SBA_686_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:498db1653a48c6b382541c6f213399d4b1676a0d45cdc7197d713656b4702409
+size 19672078
diff --git a/batch_4/6k_v_SBA_686_2.wav b/batch_4/6k_v_SBA_686_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1f7aecec763b687707720fcbb1627eff47a44b93
--- /dev/null
+++ b/batch_4/6k_v_SBA_686_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a199cc83aa80a4993970b28a12875967b4ad37bec05f0a57e4bc86e94751fee1
+size 12898286
diff --git a/batch_4/6k_v_SBA_687_0.wav b/batch_4/6k_v_SBA_687_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c2bfbec00636698b02b20f7ea4d53fb4b45d1aa2
--- /dev/null
+++ b/batch_4/6k_v_SBA_687_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1de712788ff66ba200371c91f64e00fbb1a4b531148a2a035bdfe69fbc074de4
+size 19558158
diff --git a/batch_4/6k_v_SBA_687_1.wav b/batch_4/6k_v_SBA_687_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4cec9b94b06d5d9a3e9f4925cbe2aaafdf80bbb9
--- /dev/null
+++ b/batch_4/6k_v_SBA_687_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42e3ebbc70e5da28ab897e28b256a24714135c075b4e36d314bd9d5c6d1d15cd
+size 20156238
diff --git a/batch_4/6k_v_SBA_687_2.wav b/batch_4/6k_v_SBA_687_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6583e49179320e1a43e776fad2801583880f557c
--- /dev/null
+++ b/batch_4/6k_v_SBA_687_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84e5d9c01736d911dff36ada88322ddb3ab696a8c8f0d6c8d7c04470a7af95fa
+size 19249358
diff --git a/batch_4/6k_v_SBA_687_3.wav b/batch_4/6k_v_SBA_687_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1c83e64476abb4acaf8037010ebc6b8fc230c36b
--- /dev/null
+++ b/batch_4/6k_v_SBA_687_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:729c21be71f7ba94e05a2d1c9a13ab8d844b1f570b6fbd4cf0e9d207c3987717
+size 4348878
diff --git a/batch_4/6k_v_SBA_688_0.wav b/batch_4/6k_v_SBA_688_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2635a3b3b02407e0112d2d326fb1b5398c02afda
--- /dev/null
+++ b/batch_4/6k_v_SBA_688_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:737ad30509a54b0c51589f49fba30df61116996e8c545663dfcd4f10d96333d1
+size 19232398
diff --git a/batch_4/6k_v_SBA_688_1.wav b/batch_4/6k_v_SBA_688_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bc2c68d34c4fd74c3bdac4447bf56f0dda472cda
--- /dev/null
+++ b/batch_4/6k_v_SBA_688_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec9d03d90dba906e6eaded8e333d81b87a8daeb4432a724e1d4c2c925e1d0955
+size 19824078
diff --git a/batch_4/6k_v_SBA_688_2.wav b/batch_4/6k_v_SBA_688_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..12f9ceb8e02ccd8c93f698b06a3baf33058d06c6
--- /dev/null
+++ b/batch_4/6k_v_SBA_688_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a8df68c0dd71d388b86249995e4da938b75e1b2efe3b1c480e73475e4dbad58
+size 15642638
diff --git a/batch_4/6k_v_SBA_689_0.wav b/batch_4/6k_v_SBA_689_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e5dcb62cf089c4f1946bf6d3b44d93dae80c7a67
--- /dev/null
+++ b/batch_4/6k_v_SBA_689_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a45baab30d96202273e1df104909f72939d17f947a5b57b645f15d51ad45f7a9
+size 19300878
diff --git a/batch_4/6k_v_SBA_690_0.wav b/batch_4/6k_v_SBA_690_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3cd1b74c11ab27133195adb230c2abb83ce8475c
--- /dev/null
+++ b/batch_4/6k_v_SBA_690_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d709594530e5d82c03b2d750369f8bc7d9c6d19a3517296d0fd85ac4ef4023ca
+size 19386958
diff --git a/batch_4/6k_v_SBA_690_1.wav b/batch_4/6k_v_SBA_690_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..da4140ef47cb4d1a8ae702eab6536a6b0c65b482
--- /dev/null
+++ b/batch_4/6k_v_SBA_690_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2fa3afb46700f5625ba715b78f2d27f3c2f3c05ab06b1fb57f9b20e083fe0bb8
+size 19715598
diff --git a/batch_4/6k_v_SBA_690_2.wav b/batch_4/6k_v_SBA_690_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d4ade93bb8dc2d229953991c1e3ee7b0ab4d0e49
--- /dev/null
+++ b/batch_4/6k_v_SBA_690_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18a7fddf03b28eef2ff1c28757ad74cb32c2f131c9f0334c9280dee18d6ca2c1
+size 19344078
diff --git a/batch_4/6k_v_SBA_690_3.wav b/batch_4/6k_v_SBA_690_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1ffc933d16b71e1da39891754ebdfb08435310e6
--- /dev/null
+++ b/batch_4/6k_v_SBA_690_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae7a9c8c5bbbcd5da655a940e39fa2287fb0800c5d6ab32fb9aa8b9163c7adba
+size 1178318
diff --git a/batch_4/6k_v_SBA_691_0.wav b/batch_4/6k_v_SBA_691_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..33db159d136dd7f97b0351bfd1888c47ee1686ed
--- /dev/null
+++ b/batch_4/6k_v_SBA_691_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dba020991f4a2af2ebad027ecb0fb637bad9dbd7a84763aef88e572f9b6c46f8
+size 19360078
diff --git a/batch_4/6k_v_SBA_691_2.wav b/batch_4/6k_v_SBA_691_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..213e2916f915a4200822f01ba38bd84048509961
--- /dev/null
+++ b/batch_4/6k_v_SBA_691_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:500c76bcdd727644c7ee63c2f9532e9207b99b4452ab81392d5966b0805f0b01
+size 20058958
diff --git a/batch_4/6k_v_SBA_692_0.wav b/batch_4/6k_v_SBA_692_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eecce390c5c1cc8901685e265aa6b921765f6ed2
--- /dev/null
+++ b/batch_4/6k_v_SBA_692_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:424162061d9f7648322c1cc0aea768f50c2207eba21c58eb69f1c4d5bc727bd2
+size 19586636
diff --git a/batch_4/6k_v_SBA_692_1.wav b/batch_4/6k_v_SBA_692_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1a5ca9ab335a803158fbccee6077c3daced22757
--- /dev/null
+++ b/batch_4/6k_v_SBA_692_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:865686de659915f56f7cbb6ff1fda015c3d6f955170ad842c139210dd05a9250
+size 19796560
diff --git a/batch_4/6k_v_SBA_692_2.wav b/batch_4/6k_v_SBA_692_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..45e31726b49aa9b1d1f56bbf40d76ba848aba75d
--- /dev/null
+++ b/batch_4/6k_v_SBA_692_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2642c4ca7d2b90ae7e8687c66788289fdd766e1c03986a81b70a0d1e6e1cc7f9
+size 14035566
diff --git a/batch_4/6k_v_SBA_693_1.wav b/batch_4/6k_v_SBA_693_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1d64a2b1ed7de32883855afbc13b7a0e348ef749
--- /dev/null
+++ b/batch_4/6k_v_SBA_693_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8b87f110fecbe1a3946c168a98ac7e7abd746d6d611bd6f91e06c0ceebec3b8
+size 19221196
diff --git a/batch_4/6k_v_SBA_693_2.wav b/batch_4/6k_v_SBA_693_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ade4b3b3c8fa444e253a4a69735aabe61ffe4e96
--- /dev/null
+++ b/batch_4/6k_v_SBA_693_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1708f343fbaa703a5f4657451576fb7e7ca6469b7445d917aabec2bb25b00933
+size 10607088
diff --git a/batch_4/6k_v_SBA_699_0.wav b/batch_4/6k_v_SBA_699_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3469a12ccd07fe5256b5b3368c12cac79d7414d2
--- /dev/null
+++ b/batch_4/6k_v_SBA_699_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:853b6443c448f49bc2bb516abec83d9d59ef3c6e472b0f7fd268e3ec100727cb
+size 19245516
diff --git a/batch_4/6k_v_SBA_699_1.wav b/batch_4/6k_v_SBA_699_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d02919e436feffb9474a98a3df9d80b7b869372a
--- /dev/null
+++ b/batch_4/6k_v_SBA_699_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8dea659645de0ba72568338bec7c5e01dba696e52fb8f479750ca2549a3ed0ed
+size 19659278
diff --git a/batch_4/6k_v_SBA_699_2.wav b/batch_4/6k_v_SBA_699_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c73338746a8db2ee2bcbe54216fb2fe6a9d414ae
--- /dev/null
+++ b/batch_4/6k_v_SBA_699_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85b76fd932c1e88729ae9627da7d02b2d075ba49bdc4acd4e5b7d0057784bff2
+size 19202958
diff --git a/batch_4/6k_v_SBA_699_3.wav b/batch_4/6k_v_SBA_699_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ee9543a4888cd2449a79bf3f2bf393e0c3abc7dd
--- /dev/null
+++ b/batch_4/6k_v_SBA_699_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:074a0b2ef27d0eb1c679e35996ad91a6137e219884c2910d747e0260cb5059ee
+size 19297038
diff --git a/batch_4/6k_v_SBA_699_4.wav b/batch_4/6k_v_SBA_699_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c551eed5095fe303e7704df07029830de9cb8663
--- /dev/null
+++ b/batch_4/6k_v_SBA_699_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ff78cf1f85e52e1b8c2028a8643dca936b8ca20132667a90184722937572e89
+size 2275918
diff --git a/batch_4/6k_v_SBA_700_0.wav b/batch_4/6k_v_SBA_700_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0abebe7cf74af566a9583e8f1a177463acb9d706
--- /dev/null
+++ b/batch_4/6k_v_SBA_700_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95e3f9167c6bfec55e6c9001a3bca0654a2425fe161d86c2cc9f69319d0eec76
+size 19324878
diff --git a/batch_4/6k_v_SBA_700_1.wav b/batch_4/6k_v_SBA_700_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..54fccaefd4cd6a5390858e86a13f4e6f8c0dae65
--- /dev/null
+++ b/batch_4/6k_v_SBA_700_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7c85f8cca96227ae7dc7c2d4e7ef98b3651656bd7190ea0edc6783d58772827
+size 19624076
diff --git a/batch_4/6k_v_SBA_700_2.wav b/batch_4/6k_v_SBA_700_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8fdb06cbf60a92e9e841932e70c52faa8c684176
--- /dev/null
+++ b/batch_4/6k_v_SBA_700_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e5fdfc9b59f5605f83b8a427fabc1ca9cc09b53911272f09927725374ce9f71
+size 17818000
diff --git a/batch_4/6k_v_SBA_703_0.wav b/batch_4/6k_v_SBA_703_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4fed6289640d62d87fc1f808a7426e8c61ce322b
--- /dev/null
+++ b/batch_4/6k_v_SBA_703_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c78c68186c881bb231a1345c8c354cb4ab2798f7a1b10947685a23e92043669
+size 19319758
diff --git a/batch_4/6k_v_SBA_703_1.wav b/batch_4/6k_v_SBA_703_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8784b89ddd8c35fa890dd07baaa27b737fc3b157
--- /dev/null
+++ b/batch_4/6k_v_SBA_703_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b48586cb768685ac902d0d22b89928b412445244f317e407dd650e9e412f86e
+size 19971598
diff --git a/batch_4/6k_v_SBA_703_2.wav b/batch_4/6k_v_SBA_703_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cb5e7e17b99e93d387025bcc64f87a3190db39c8
--- /dev/null
+++ b/batch_4/6k_v_SBA_703_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e108fa9471ddd4e736d8b0f105177e0ad042848836927a1e32a76a223d2ab7f
+size 12612268
diff --git a/batch_4/6k_v_SBA_705_0.wav b/batch_4/6k_v_SBA_705_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6add7942c7373faf25722578a49073007bed2edd
--- /dev/null
+++ b/batch_4/6k_v_SBA_705_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:882e607093392ea508da8031a4520f41b532ef126ffcc76e3e34382279d53190
+size 19640396
diff --git a/batch_4/6k_v_SBA_706_0.wav b/batch_4/6k_v_SBA_706_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ef64a75ae41a1877d5b83910e201bc464f22d43c
--- /dev/null
+++ b/batch_4/6k_v_SBA_706_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19d6ea7c8f19f8e62e794151e929ca9dd852fe41ad7d09edaa61ec1d919d4ebe
+size 19720108
diff --git a/batch_4/6k_v_SBA_706_1.wav b/batch_4/6k_v_SBA_706_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..54d77c2b906152b19becac7ffe2981609570ace3
--- /dev/null
+++ b/batch_4/6k_v_SBA_706_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb8e4d3295abca83faa982c89291cf4d38ea0b1471705a807c9432fa51dcdb91
+size 19686160
diff --git a/batch_4/6k_v_SBA_706_2.wav b/batch_4/6k_v_SBA_706_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..93d46a0cddd6c3e719d7bb3d3e28910995dbcfc6
--- /dev/null
+++ b/batch_4/6k_v_SBA_706_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53ae80f909c0760c7dd500af9c717a408787d50b63c5128813af8766b1ce2d98
+size 12626958
diff --git a/batch_4/6k_v_SBA_709_0.wav b/batch_4/6k_v_SBA_709_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..97d13c79e616d2b13f9f61eb3fb8a5b7e221043e
--- /dev/null
+++ b/batch_4/6k_v_SBA_709_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04044c8bf94838bbd1990838d4bc70290670b4fec2e908a114f87ee0e37008a4
+size 19797196
diff --git a/batch_4/6k_v_SBA_709_1.wav b/batch_4/6k_v_SBA_709_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..770f2ec109d0db163b66bf19058248a27f58e72b
--- /dev/null
+++ b/batch_4/6k_v_SBA_709_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e4c44b56bbbb2eb7f6fe9a996f56b5b54c0a0f0c279e924e7419b63eae97a1bd
+size 19220560
diff --git a/batch_4/6k_v_SBA_709_2.wav b/batch_4/6k_v_SBA_709_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2e91383b8c036758b8129976cb7eace34610e6aa
--- /dev/null
+++ b/batch_4/6k_v_SBA_709_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ee057ab390452ab476610675d105dbdeee4a582ea0c2bb76cf56d8ea505845f
+size 19231118
diff --git a/batch_4/6k_v_SBA_709_3.wav b/batch_4/6k_v_SBA_709_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f0265b67fb6c1f8198afa0886ecf264cb408d18a
--- /dev/null
+++ b/batch_4/6k_v_SBA_709_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:589d97c2ee8a60c9224534fcecc14fa35363b846b26173b2ff50da48045d2961
+size 9618318
diff --git a/batch_4/6k_v_SBA_710_0.wav b/batch_4/6k_v_SBA_710_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..67c9ea3c83ded8a9de16b482c796f8a824697887
--- /dev/null
+++ b/batch_4/6k_v_SBA_710_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a6da62c970054d7c4f49c81a7ffc861ead82bd2111b64198c4ffc0c21e6b362
+size 19372238
diff --git a/batch_4/6k_v_SBA_710_1.wav b/batch_4/6k_v_SBA_710_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d8240a335382c91467098ec908eb01b3760fc761
--- /dev/null
+++ b/batch_4/6k_v_SBA_710_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36d03d1c18253d085b64108354726604a510da7f9baf38f3df85f7123316f805
+size 21200718
diff --git a/batch_4/6k_v_SBA_710_2.wav b/batch_4/6k_v_SBA_710_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0a6d7b80b006289a8ba296fbb5f2e3037d0c4de7
--- /dev/null
+++ b/batch_4/6k_v_SBA_710_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c41d3857630569e83f4d1bcc0f1c62513bfd7ad0a2e3bbe793607d52fed44dc6
+size 172558
diff --git a/batch_4/6k_v_SBA_713_0.wav b/batch_4/6k_v_SBA_713_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4050a7986e2c9717fee863a3dded15bd7428b735
--- /dev/null
+++ b/batch_4/6k_v_SBA_713_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13f0f4ea028a9c5d0568456ca220b46ecb57c5b9c5b772e48f71e32098edd0d8
+size 19435596
diff --git a/batch_4/6k_v_SBA_713_1.wav b/batch_4/6k_v_SBA_713_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..add3a6707108a5bd8bbceceb78762e90beda6df0
--- /dev/null
+++ b/batch_4/6k_v_SBA_713_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e45a6f33d891f6279987f32ba06d402d4d173620fc5bc43bf587640e582cc79
+size 19304080
diff --git a/batch_4/6k_v_SBA_713_2.wav b/batch_4/6k_v_SBA_713_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5075b863e777ab15a3024157434f9ea491a4c92e
--- /dev/null
+++ b/batch_4/6k_v_SBA_713_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a1354b435b1e4191d94566a9fae9ec5b4840fc4afca07317b1f967e892f2495
+size 20229838
diff --git a/batch_4/6k_v_SBA_713_3.wav b/batch_4/6k_v_SBA_713_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..14536e69e4d0383eae69e04d803c711092ff2aa1
--- /dev/null
+++ b/batch_4/6k_v_SBA_713_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:acc124c56dd32eb20bd3bd2f68897841a99e3f26f10c9565dbafa1d87900eb0a
+size 8954318
diff --git a/batch_4/6k_v_SBA_714_0.wav b/batch_4/6k_v_SBA_714_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..01e712f13940d10135418663c5a7a0ae8c3549d8
--- /dev/null
+++ b/batch_4/6k_v_SBA_714_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84253af28c84ac6f8a9f55d5031341cc4df594e07df4002d06bf1f76681878b1
+size 19209358
diff --git a/batch_4/6k_v_SBA_714_1.wav b/batch_4/6k_v_SBA_714_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5bef3cd4beadf0f05621a60caf3ed739e032188d
--- /dev/null
+++ b/batch_4/6k_v_SBA_714_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:07c1fb4de202715524a5f70e0b741da6d73e749a66a8874e2d3d5e6b778d94bf
+size 19484238
diff --git a/batch_4/6k_v_SBA_714_2.wav b/batch_4/6k_v_SBA_714_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..97bda03d11345aede9d611d21b389c30a0aaaa51
--- /dev/null
+++ b/batch_4/6k_v_SBA_714_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aec6094545c4945d657b57aebd413a740ac42e12ca2bd5ea3f2f5b3b5b4cad56
+size 19388878
diff --git a/batch_4/6k_v_SBA_714_3.wav b/batch_4/6k_v_SBA_714_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..34ce879d9c8f4a3c6ee983ccd1701dd071d29de3
--- /dev/null
+++ b/batch_4/6k_v_SBA_714_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38206f753d6dbbe3e6bab707376b47b476047765b2a00922023032d1d93c1cca
+size 19217356
diff --git a/batch_4/6k_v_SBA_714_4.wav b/batch_4/6k_v_SBA_714_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b0ee146010dc1353f7c492c7852f5728c31351e8
--- /dev/null
+++ b/batch_4/6k_v_SBA_714_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a82d63fc58e5601b706225c8ad961d9ac8bde2428697f81da070d127999d98a
+size 19758800
diff --git a/batch_4/6k_v_SBA_714_5.wav b/batch_4/6k_v_SBA_714_5.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8ba2533b5da27eeab9ff97ac3694f6600a004017
--- /dev/null
+++ b/batch_4/6k_v_SBA_714_5.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:916c6f261ece24076ec2180fd530897f50f450862978bf15131e85207b09a160
+size 16901516
diff --git a/batch_4/6k_v_SBA_715_0.wav b/batch_4/6k_v_SBA_715_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..97d54bd21dc3e64e898c9284d5c3d89ad799d8dc
--- /dev/null
+++ b/batch_4/6k_v_SBA_715_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba7eb5e520d2ad4a5a3f68144e71f3474d05fccb0f8a74c06819ac0559a7a618
+size 19256078
diff --git a/batch_4/6k_v_SBA_715_1.wav b/batch_4/6k_v_SBA_715_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8319925a2bae762e6cf0490a1a92d7fca111090b
--- /dev/null
+++ b/batch_4/6k_v_SBA_715_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d39d14ddab7128a1b07433d10fe2e2842cd06fdce602451aa426b07aed9c304
+size 19357838
diff --git a/batch_4/6k_v_SBA_715_2.wav b/batch_4/6k_v_SBA_715_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f459b7f5c3a2add71bacb0b89149d5c9ac70befb
--- /dev/null
+++ b/batch_4/6k_v_SBA_715_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b75a3f2577de1f54b7377f31ccc2598296a4d376619d68b5bdd841fefcf61b3
+size 16483598
diff --git a/batch_4/6k_v_SBA_71_0.wav b/batch_4/6k_v_SBA_71_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8e39d4c186456310a91fe61c7808b3efff6d8a59
--- /dev/null
+++ b/batch_4/6k_v_SBA_71_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16279a4791407b133954753c49b2d90149bafeca831c474cc9ee6c1c8ce043c5
+size 19971598
diff --git a/batch_4/6k_v_SBA_71_1.wav b/batch_4/6k_v_SBA_71_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9ea736a5c5091b8119e6a63e6dbb2fdc39e575e8
--- /dev/null
+++ b/batch_4/6k_v_SBA_71_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:35b4d0ec9b1b2783763767f2d0e10b999cc121e080f35399b215ae2d60edd548
+size 19312718
diff --git a/batch_4/6k_v_SBA_71_3.wav b/batch_4/6k_v_SBA_71_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b74332c51448831fe15436fa90c836a6d4d40a17
--- /dev/null
+++ b/batch_4/6k_v_SBA_71_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f9cf4f99e5ff3710615df5099687be957771a504a65bbb4ae994e59080110a21
+size 9211598
diff --git a/batch_4/6k_v_SBA_722_1.wav b/batch_4/6k_v_SBA_722_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cc417b50c971df2e7c390263b3b513c5fb477a7b
--- /dev/null
+++ b/batch_4/6k_v_SBA_722_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ee324efc545c0525da8c413a34bb1362648e22dcf965ab035c1267159f48670
+size 7822158
diff --git a/batch_4/6k_v_SBA_727_0.wav b/batch_4/6k_v_SBA_727_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a10e103fdb1803a2ea0c7f2e8da3f4a13439eb1c
--- /dev/null
+++ b/batch_4/6k_v_SBA_727_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fcd7b0aa8f7d3a70b6a71680201864f18fb29edb3b0c62fcd3fe9c3dc386b606
+size 19381838
diff --git a/batch_4/6k_v_SBA_727_1.wav b/batch_4/6k_v_SBA_727_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b6f339d47f3e86cddf8f9303f16ef2b8e2c9858e
--- /dev/null
+++ b/batch_4/6k_v_SBA_727_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8abb5de507e4126c3dff1bd4ec3b156323ad7883e226d1bce53bd66c3cf72e6
+size 19841998
diff --git a/batch_4/6k_v_SBA_727_2.wav b/batch_4/6k_v_SBA_727_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c501c9c565c87c3b3afbafe1830d0efaa3f3a913
--- /dev/null
+++ b/batch_4/6k_v_SBA_727_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19d35b529f106694573c53b868c82ff82bbaaa66891ac7d877061a748905a045
+size 19305998
diff --git a/batch_4/6k_v_SBA_727_3.wav b/batch_4/6k_v_SBA_727_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..77ecb89de6aa9f1da15a2863ffd2041a6c4aec04
--- /dev/null
+++ b/batch_4/6k_v_SBA_727_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86f8a67692d2ad4f63522f8cc8a85bcf5b71f864c7b4ffd226563fe3a71375d5
+size 5305358
diff --git a/batch_4/6k_v_SBA_730_0.wav b/batch_4/6k_v_SBA_730_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0090472a890cb2c63b5d6a559b51337456da45e6
--- /dev/null
+++ b/batch_4/6k_v_SBA_730_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55f44f1ba365f23cccd8b148dbf9faa1abd3a9ebe38eb8a95419b61bbfc08239
+size 19459278
diff --git a/batch_4/6k_v_SBA_730_1.wav b/batch_4/6k_v_SBA_730_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c471b9acf0c48c2d1854d27442fd509ec7873b57
--- /dev/null
+++ b/batch_4/6k_v_SBA_730_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb99619747af73c0fd04260b15adebd23ae9b22f12ea35337bb452bfe2c99be0
+size 19253198
diff --git a/batch_4/6k_v_SBA_730_2.wav b/batch_4/6k_v_SBA_730_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a11f0a3a81250ff7604669e1b114e15ccb5793fd
--- /dev/null
+++ b/batch_4/6k_v_SBA_730_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a774ba2ff65f3879ea998d66c4b4a49ec73e01a67bc56daa2afbe975989b899
+size 19504078
diff --git a/batch_4/6k_v_SBA_736_0.wav b/batch_4/6k_v_SBA_736_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a6c07f74ebfb0bda21246f4166f0ff02215046b9
--- /dev/null
+++ b/batch_4/6k_v_SBA_736_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c28598ea4282374b5f2fe809b5060f784f7e8badd51947bb3fa3a0b94a951fa7
+size 19412238
diff --git a/batch_4/6k_v_SBA_736_1.wav b/batch_4/6k_v_SBA_736_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1d8a34c2d1a43116d7115bf504c971a63fcc8efc
--- /dev/null
+++ b/batch_4/6k_v_SBA_736_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c272a3ff8909be6caa1c547fae41d031a502710504028a4a6f874eea31a4ec7d
+size 9169038
diff --git a/batch_4/6k_v_SBA_737_1.wav b/batch_4/6k_v_SBA_737_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cc089a6a7ef52b780cc1058e202da411e7ed956d
--- /dev/null
+++ b/batch_4/6k_v_SBA_737_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e30c54fd5f42512512cd63a4d9769d09bc71ab8ee6006d24637af6eead5de928
+size 10516240
diff --git a/batch_4/6k_v_SBA_739_0.wav b/batch_4/6k_v_SBA_739_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d3da6ffd478996031670305a2cb3328251e52edd
--- /dev/null
+++ b/batch_4/6k_v_SBA_739_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c68859d7b69a628d545911ec46b7c91da705c2aea7cb3ffe0442666d698cb03
+size 19470156
diff --git a/batch_4/6k_v_SBA_739_1.wav b/batch_4/6k_v_SBA_739_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..10f1d6e8baf06c5ffa39e5570698acc78d443f9c
--- /dev/null
+++ b/batch_4/6k_v_SBA_739_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a48154aecbc80af35f1af4f049c458925e6dc82a0a50c3a0eb5d17f61ee34db
+size 19584078
diff --git a/batch_4/6k_v_SBA_739_2.wav b/batch_4/6k_v_SBA_739_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d0c33575671f1dfc8eebc25c529159158a31c683
--- /dev/null
+++ b/batch_4/6k_v_SBA_739_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d709d30f62014b220bc7f73ceb7966f6ae23058b78c79c1fefc8ccdb3e6c3291
+size 18692238
diff --git a/batch_4/6k_v_SBA_744_0.wav b/batch_4/6k_v_SBA_744_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c9eac91fa96e9debb90a5f6ed3c41a9bd2eb3614
--- /dev/null
+++ b/batch_4/6k_v_SBA_744_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42b911bba9af8ed354038904e8ecc4eda660a598adb174ab73ff8ad4069e4d8e
+size 19271756
diff --git a/batch_4/6k_v_SBA_744_1.wav b/batch_4/6k_v_SBA_744_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..59bf2bac85fb40d192b410a6348b394b43fed972
--- /dev/null
+++ b/batch_4/6k_v_SBA_744_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f31777093b1d736ebb741cb12d96bf2feef9e8b4d6ff43c1ef7352f58aacd8ef
+size 19780558
diff --git a/batch_4/6k_v_SBA_744_2.wav b/batch_4/6k_v_SBA_744_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a60dc943b0ee26252f5e0ed9ff3acd597337cf06
--- /dev/null
+++ b/batch_4/6k_v_SBA_744_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d894cf6fcbe17bc4ef014b3351e2ebe0c31f1903d82c4a2ec47bd85f7adf5011
+size 19790480
diff --git a/batch_4/6k_v_SBA_744_3.wav b/batch_4/6k_v_SBA_744_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..543ff54d2725b5bf5fd6be6d1efdd66cf7104c45
--- /dev/null
+++ b/batch_4/6k_v_SBA_744_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c5ce047b68d2ecc87cdde27ad371f2b798a15a9542ab087910beab4197c26b8
+size 3617998
diff --git a/batch_4/6k_v_SBA_745_0.wav b/batch_4/6k_v_SBA_745_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bb8359b8f59b125db7578550fbff7b896358272f
--- /dev/null
+++ b/batch_4/6k_v_SBA_745_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cbce69bc4b1f74c00800eb48f514a4237b2435fcafcdf892ec5ff98a38dda1dc
+size 19463436
diff --git a/batch_4/6k_v_SBA_745_1.wav b/batch_4/6k_v_SBA_745_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..aef4aee5b2c2e97223a92fe45062990d39643e67
--- /dev/null
+++ b/batch_4/6k_v_SBA_745_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:420ac8539dfbb19e82c67de5830f9acc4a9a91e7c7dfa58f6d7ab6aca16590ae
+size 19265068
diff --git a/batch_4/6k_v_SBA_745_2.wav b/batch_4/6k_v_SBA_745_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5e1f7d736995eaeb5b583bc6f2460a20f700dfd5
--- /dev/null
+++ b/batch_4/6k_v_SBA_745_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1fcc1d32a84c59ac63e550f3f49d229a9fe0c83e8d2527c148e54bd3c82aba32
+size 4370958
diff --git a/batch_4/6k_v_SBA_747_0.wav b/batch_4/6k_v_SBA_747_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2616f91c89bfac8d59f714c222e680074d27b324
--- /dev/null
+++ b/batch_4/6k_v_SBA_747_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3bd6bbbb19c500c659093a1e4a8071ed5c4a974d8c9bd96d45e4855a15a89be
+size 19372556
diff --git a/batch_4/6k_v_SBA_747_2.wav b/batch_4/6k_v_SBA_747_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5b3098f06115d6cfa1c4a13aed8ad9efb6a0b38a
--- /dev/null
+++ b/batch_4/6k_v_SBA_747_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eae7abf956afad13ae3f313eaef2dbf2c95a3c421963c35c28514f4242c21125
+size 13950158
diff --git a/batch_4/6k_v_SBA_74_0.wav b/batch_4/6k_v_SBA_74_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c04205cb07d46961a5d85140d7e2f524cee41e88
--- /dev/null
+++ b/batch_4/6k_v_SBA_74_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5e1ddcad934d2ac3ad78f813549b38a50f8afdc976a5a21f0ddbd98c193fbfc5
+size 19381196
diff --git a/batch_4/6k_v_SBA_74_1.wav b/batch_4/6k_v_SBA_74_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2373d3dd3da929bbd2485ed0b8e03a41994fb485
--- /dev/null
+++ b/batch_4/6k_v_SBA_74_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fded50b7b6b5dcf50f1b89aa58ecf00bdc67b3e0739dc27fd739a65e2035db0
+size 19235278
diff --git a/batch_4/6k_v_SBA_750_0.wav b/batch_4/6k_v_SBA_750_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1e71397604654d287af2ab23a30fbf1ccb1e8cd0
--- /dev/null
+++ b/batch_4/6k_v_SBA_750_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e531ea1cb952c703fa24b854bb719cb04f14592808866b528eb4094fe7ceaf1
+size 19475276
diff --git a/batch_4/6k_v_SBA_751_0.wav b/batch_4/6k_v_SBA_751_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..41c37e26a0576363329509f1625066ae0e37fb5a
--- /dev/null
+++ b/batch_4/6k_v_SBA_751_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db4e6085b345829439f8e48b96a924546da90dbffe978022966f522404668fa3
+size 19305038
diff --git a/batch_4/6k_v_SBA_751_1.wav b/batch_4/6k_v_SBA_751_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..81e477d7a36a06ac315c77d1c2d5d40b36a1e6a1
--- /dev/null
+++ b/batch_4/6k_v_SBA_751_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b52ff364e85ec38f075bc6c5f9a174dc3ef3e19d14f15c674230b67ded3c7646
+size 19772558
diff --git a/batch_4/6k_v_SBA_753_0.wav b/batch_4/6k_v_SBA_753_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..753c5bfcd77b3e5e27e5729825a1137b05896526
--- /dev/null
+++ b/batch_4/6k_v_SBA_753_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92f4304bf19f9567929aa9ac888216790a0a1451170d2517bf92ac8f8d7f8612
+size 19896076
diff --git a/batch_4/6k_v_SBA_753_1.wav b/batch_4/6k_v_SBA_753_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2fc0e43872f32ef7d36e178c5c46954aa93ddc52
--- /dev/null
+++ b/batch_4/6k_v_SBA_753_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7e194b18c8adceaac87fd56c8ed59746746b470d4f458020391b631542a3ea6
+size 19895760
diff --git a/batch_4/6k_v_SBA_753_2.wav b/batch_4/6k_v_SBA_753_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e4220fa892fff6ca3e73d2ac92f936959cf9a468
--- /dev/null
+++ b/batch_4/6k_v_SBA_753_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1cafdf828ef75e065ece12fbb3c4142f731915b5891bca5b7c20cae5337ef57
+size 5275278
diff --git a/batch_4/6k_v_SBA_755_0.wav b/batch_4/6k_v_SBA_755_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9575e1b6bb4a675dbd501f3c97bbb4662be4ba9b
--- /dev/null
+++ b/batch_4/6k_v_SBA_755_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1d469054f55e44f23f896f3367710a5ee915c23843b18b2d74cca69919aed1c
+size 19839756
diff --git a/batch_4/6k_v_SBA_755_1.wav b/batch_4/6k_v_SBA_755_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1a5741dbf86f10311e9883aeac1a451fa36d47f9
--- /dev/null
+++ b/batch_4/6k_v_SBA_755_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8899496e24e4af02b914cb5a53becf5334b46d478e365720547e95a5d8f9123d
+size 19822158
diff --git a/batch_4/6k_v_SBA_755_2.wav b/batch_4/6k_v_SBA_755_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0fb5c24d4b3156a1ecd602b8c500510b530e16ae
--- /dev/null
+++ b/batch_4/6k_v_SBA_755_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d42072f48224989cd799a0bcf40587a6fe7d2ef610c6de0bf4207cae3c2738bd
+size 19767120
diff --git a/batch_4/6k_v_SBA_755_3.wav b/batch_4/6k_v_SBA_755_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4f0218d34414eb8fac0e1cc404d338dde8bcc43a
--- /dev/null
+++ b/batch_4/6k_v_SBA_755_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ff9d259efd1562bb9d54cf6f95a529fac12f4dc79319a57df5b9d2d225502479
+size 7640814
diff --git a/batch_4/6k_v_SBA_758_0.wav b/batch_4/6k_v_SBA_758_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b357321d438f762464d10ad1e11ae51593e32398
--- /dev/null
+++ b/batch_4/6k_v_SBA_758_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a01580f0a52f620d9fba497a5d6778f0825bcb1286da3f5e40ba729e7501ac5
+size 19572236
diff --git a/batch_4/6k_v_SBA_758_1.wav b/batch_4/6k_v_SBA_758_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..75b18e379bb1daaf22b7e9f69515a14cc3d9ad6f
--- /dev/null
+++ b/batch_4/6k_v_SBA_758_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ae46ad20aff02c40c758cd63653ae24fb599e877cfc2581a222490398d03672
+size 14478508
diff --git a/batch_4/6k_v_SBA_759_0.wav b/batch_4/6k_v_SBA_759_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1458f81417d2e717800e7e843b52dcec278a25ec
--- /dev/null
+++ b/batch_4/6k_v_SBA_759_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87d72d5b5287f937bffedcd29518c3ae8dced092462fffaf1cb42c665077b1f7
+size 19634958
diff --git a/batch_4/6k_v_SBA_759_1.wav b/batch_4/6k_v_SBA_759_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3f7fec4945ed072767ec260bcf5f55fe86195b46
--- /dev/null
+++ b/batch_4/6k_v_SBA_759_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c0b8f765b3124e64e4cbea8f1e9d59b5ff147a1eba5b328107bef1a73b4b154
+size 19242318
diff --git a/batch_4/6k_v_SBA_760_0.wav b/batch_4/6k_v_SBA_760_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..251d6ae7322534d8d66eccd910b89f388ac70c2e
--- /dev/null
+++ b/batch_4/6k_v_SBA_760_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b680ea95ccd46e5b7f27f8d434f3fc8bc4a639e1ce107b91bc40ba9015f53dea
+size 19363278
diff --git a/batch_4/6k_v_SBA_760_1.wav b/batch_4/6k_v_SBA_760_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..81e97b260344bfa9b74e56182f0090f6f683d253
--- /dev/null
+++ b/batch_4/6k_v_SBA_760_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f013c7b9f28297e78cd29844e792fa29a89ea195a8e4f8393b7a1cb59e3d6613
+size 19393038
diff --git a/batch_4/6k_v_SBA_760_2.wav b/batch_4/6k_v_SBA_760_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8c92f274f2e18c83a4a13c1cf8b26db733647de4
--- /dev/null
+++ b/batch_4/6k_v_SBA_760_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba277721f515debdca4dec12a9b565a3650cba03bc5a6dfdf43a5b9c6af60ec2
+size 17641998
diff --git a/batch_4/6k_v_SBA_762_0.wav b/batch_4/6k_v_SBA_762_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ae9513669f46b324e007d482fdf6d37c729c833f
--- /dev/null
+++ b/batch_4/6k_v_SBA_762_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29136ed6a2aaa2058468c6c11987e0dfd4e68d9057c8af3903dd200004a4c885
+size 19349196
diff --git a/batch_4/6k_v_SBA_762_1.wav b/batch_4/6k_v_SBA_762_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5fc625d7043f6836483f7091ec0d05fce0e46946
--- /dev/null
+++ b/batch_4/6k_v_SBA_762_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd26e7c86a1c772257252ef54031a9b81fbf9be1a815fe9e8e390076e5c8f8ff
+size 19338318
diff --git a/batch_4/6k_v_SBA_762_2.wav b/batch_4/6k_v_SBA_762_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d82b6de9671b0966bf7cf5955b1c32f952978bb4
--- /dev/null
+++ b/batch_4/6k_v_SBA_762_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56687ae799ba4f1c595443e6fc8c0554454ca0ac87f84376197bf622b79b210e
+size 4129358
diff --git a/batch_4/6k_v_SBA_766_1.wav b/batch_4/6k_v_SBA_766_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a6714e13024973669c35c79415f265c8774ac4fc
--- /dev/null
+++ b/batch_4/6k_v_SBA_766_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd5e791862c5f1e14682f46943a8576914ff135a7903b28bcc629fbe2670223d
+size 19307598
diff --git a/batch_4/6k_v_SBA_766_2.wav b/batch_4/6k_v_SBA_766_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ceecec6629fd2c3d8d890996cb8d03861dcc9929
--- /dev/null
+++ b/batch_4/6k_v_SBA_766_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c6fb851f1c7eabd5addf7051bb3a489ecc75abe2d8a87cb8e0cd356bd2b54c1
+size 20011278
diff --git a/batch_4/6k_v_SBA_766_3.wav b/batch_4/6k_v_SBA_766_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..74b4a4667110d6921069a90755404c8e0cb06aa1
--- /dev/null
+++ b/batch_4/6k_v_SBA_766_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a93af6f821891b5c69309f1d9a7b4408bc8bb10e26f2f9f4ec93bc2d2fec9209
+size 15779918
diff --git a/batch_4/6k_v_SBA_768_0.wav b/batch_4/6k_v_SBA_768_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4eac2399ef4be600ca7d3e331ce93a7133ec4f7c
--- /dev/null
+++ b/batch_4/6k_v_SBA_768_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd4a072ec45b6f13879318521234c6e7fee404865bcefae25a83a4fd1e5c06fe
+size 19509196
diff --git a/batch_4/6k_v_SBA_768_1.wav b/batch_4/6k_v_SBA_768_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7bb385d9eec021c27c59711907e55125907ef7ca
--- /dev/null
+++ b/batch_4/6k_v_SBA_768_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f9268787e56f9ba46c66e689b1a9245f6a46324a2fa60ad25accf3c918655e61
+size 19552398
diff --git a/batch_4/6k_v_SBA_768_2.wav b/batch_4/6k_v_SBA_768_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..42c8f920330f1441cbe0b6716fa6d861b12e9cc1
--- /dev/null
+++ b/batch_4/6k_v_SBA_768_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b886dda1ac3a7a97911238459c874404800b08151baae7336d746bcb38f9136
+size 3904078
diff --git a/batch_4/6k_v_SBA_773_0.wav b/batch_4/6k_v_SBA_773_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..378314a80ef3f896359784e9877079e488ea9fe8
--- /dev/null
+++ b/batch_4/6k_v_SBA_773_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b96eddf5a806e6cb5fee59b08c4ee9ccc5f98b201c34df4670341298c0711c97
+size 19325518
diff --git a/batch_4/6k_v_SBA_773_1.wav b/batch_4/6k_v_SBA_773_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..969c81ddb7ba3b0027bcb9ce54abbd107ab2dcb4
--- /dev/null
+++ b/batch_4/6k_v_SBA_773_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61ebe09340ad4330512ff9cc192f16940415806c63f352ac011d4b58804d786c
+size 19434318
diff --git a/batch_4/6k_v_SBA_773_2.wav b/batch_4/6k_v_SBA_773_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b4999ffd060b8cc4b690a83c606a06283f098c64
--- /dev/null
+++ b/batch_4/6k_v_SBA_773_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9768c3cc3b5e5fa2a8f3c106eadd3e9170708e757b94de231cd4a68d8f283c8
+size 19333838
diff --git a/batch_4/6k_v_SBA_775_2.wav b/batch_4/6k_v_SBA_775_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3cd61028d1a31f73e0b1ec7a881e9914d518f13e
--- /dev/null
+++ b/batch_4/6k_v_SBA_775_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a84138cb3bd7accfbb5fa15c674fcc373b859ce401dd742b456ed58bf85834b6
+size 19314640
diff --git a/batch_4/6k_v_SBA_776_1.wav b/batch_4/6k_v_SBA_776_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..46a584d3e27d0428dc352369663b03192b73158d
--- /dev/null
+++ b/batch_4/6k_v_SBA_776_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:045bb691d4cfafb9d08537239c766b4187193ef119acac40c1d00d4d051efec5
+size 19560046
diff --git a/batch_4/6k_v_SBA_776_2.wav b/batch_4/6k_v_SBA_776_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7b793ebea9aba5075ed16c6f365e03cb176e7b73
--- /dev/null
+++ b/batch_4/6k_v_SBA_776_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51b178b88457dfe05a1939d8526a7495e916ef1ac82e2e5e833f0762e9f4b896
+size 2683918
diff --git a/batch_4/6k_v_SBA_77_0.wav b/batch_4/6k_v_SBA_77_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f5dd2e8e3d44e0bea790eb415733bf1986a04ab1
--- /dev/null
+++ b/batch_4/6k_v_SBA_77_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:800bfa523b9bc6ca16ddce7a9f0af6ae651a3f1c42b7638c2325ebe627c41f8d
+size 19306638
diff --git a/batch_4/6k_v_SBA_77_1.wav b/batch_4/6k_v_SBA_77_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..19b8d8926a265caf74e2131f286b128154d517f1
--- /dev/null
+++ b/batch_4/6k_v_SBA_77_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d7f9af5e5e7d0d67b37944a7694bc4a39fc0835269c1519cde75b7bb987cda8
+size 19232078
diff --git a/batch_4/6k_v_SBA_77_2.wav b/batch_4/6k_v_SBA_77_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f66c3336d8e237c205639aec89e1de5fc4c80483
--- /dev/null
+++ b/batch_4/6k_v_SBA_77_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9434e6819c70242bff51aa1e6ae344de4b1d6fb1b9f7193da2eb79f15da9dc10
+size 3057678
diff --git a/batch_4/6k_v_SBA_780_0.wav b/batch_4/6k_v_SBA_780_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1ba3721883191afb8127d129881cb0aa2acdbfe7
--- /dev/null
+++ b/batch_4/6k_v_SBA_780_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd833e730a471cc6891f73e5e204d0bf06595d35ff01fbc50f415101cd088937
+size 19750478
diff --git a/batch_4/6k_v_SBA_780_1.wav b/batch_4/6k_v_SBA_780_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d664d96983920c4818efd56dcd18c6c8c1473744
--- /dev/null
+++ b/batch_4/6k_v_SBA_780_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6e96a17247eafd176b5155fe57ea80693b2d250a8ccd802fa1048d31eba06c6
+size 19216718
diff --git a/batch_4/6k_v_SBA_780_2.wav b/batch_4/6k_v_SBA_780_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f4e208c8b8dd53ca95d33c26e4b7c3b408742109
--- /dev/null
+++ b/batch_4/6k_v_SBA_780_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4779d914840fc3ff697ae6292d77396e038f004ce6f2816ad9ddd2e005c57b1e
+size 19523918
diff --git a/batch_4/6k_v_SBA_783_0.wav b/batch_4/6k_v_SBA_783_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d2f0ee0effe50083002cb5457120e924a6f7bf40
--- /dev/null
+++ b/batch_4/6k_v_SBA_783_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab0e51b998e459b5aa325bb1aa60d3740f607c75c4c74d2888b9c165418ab703
+size 19848396
diff --git a/batch_4/6k_v_SBA_783_1.wav b/batch_4/6k_v_SBA_783_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..aaa5a8446fa9365b72e53bee82c7a7b524e88cb2
--- /dev/null
+++ b/batch_4/6k_v_SBA_783_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a28d5c8156d75ce049d0eb75eaeb40e9fdadfbd96e9eac73f519511bc35a8c8d
+size 19229200
diff --git a/batch_4/6k_v_SBA_783_2.wav b/batch_4/6k_v_SBA_783_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3194ba2a417635968b3f0279ca50e802af73fc0b
--- /dev/null
+++ b/batch_4/6k_v_SBA_783_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5f97a82bb899d875f5097a65533e386300fb141046b14c6bbfc01f75f519b40
+size 14846478
diff --git a/batch_4/6k_v_SBA_785_0.wav b/batch_4/6k_v_SBA_785_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..057dcc1e428be14402e5a5d8605442b564eba74e
--- /dev/null
+++ b/batch_4/6k_v_SBA_785_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:35dc6171d802141912943114594015bc9cebd6de5ef8129690eff8b4d517b8bb
+size 19721998
diff --git a/batch_4/6k_v_SBA_785_1.wav b/batch_4/6k_v_SBA_785_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..117716dacbdf689a89c17ed9427c556c797c6698
--- /dev/null
+++ b/batch_4/6k_v_SBA_785_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a97cf309184141167834fc9a19712ffba111e1cfa4224b3d38a6a279eb48d14
+size 19225676
diff --git a/batch_4/6k_v_SBA_785_2.wav b/batch_4/6k_v_SBA_785_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f22758fc35398f090668bf6e9977a87c97f49e28
--- /dev/null
+++ b/batch_4/6k_v_SBA_785_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2cc1bdc3179187f8acf5be1931e8a002c64bb52922b33212a9f981ac98848d3
+size 19449998
diff --git a/batch_4/6k_v_SBA_785_3.wav b/batch_4/6k_v_SBA_785_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..028c358983e799cff48bf9429daac9eb01c46aff
--- /dev/null
+++ b/batch_4/6k_v_SBA_785_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a031186c1b9445f35ef080494ecdb5c6a6c624e3e886e8c60aa35382b007bfec
+size 14853840
diff --git a/batch_4/6k_v_SBA_786_0.wav b/batch_4/6k_v_SBA_786_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e591990d1a37a40f2815ad0aef4b907031f8c79d
--- /dev/null
+++ b/batch_4/6k_v_SBA_786_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ada83240c7abe8baf487aef4d68de3b6b614a1ed26d5c19cee3534c1463aa49c
+size 19394956
diff --git a/batch_4/6k_v_SBA_786_1.wav b/batch_4/6k_v_SBA_786_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ccea234e56d86b794aee81c9f17e661824871037
--- /dev/null
+++ b/batch_4/6k_v_SBA_786_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:846eccfaa9f65f1ba93b870ea67c22ce26c1f8f1971ab38b3a4f7e405e7f622f
+size 19417678
diff --git a/batch_4/6k_v_SBA_786_2.wav b/batch_4/6k_v_SBA_786_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..afd024c9ce1e2d76aef85625f5ee708fee4b8fb0
--- /dev/null
+++ b/batch_4/6k_v_SBA_786_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48620855684036af5f2ae7813edfa38a684673a175676a6c9f541e54c84684ad
+size 21076878
diff --git a/batch_4/6k_v_SBA_786_3.wav b/batch_4/6k_v_SBA_786_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1ae9af199af39b8004423797fc4a607e1ae8d8e6
--- /dev/null
+++ b/batch_4/6k_v_SBA_786_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab52bfbfda2b5119a39fcddeb5a6a8cb5ad15822a0f4c1eac85373d2425a495a
+size 7688080
diff --git a/batch_4/6k_v_SBA_787_0.wav b/batch_4/6k_v_SBA_787_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eb7eb324df9741ad030e6eaeaa84f91a0ac78c09
--- /dev/null
+++ b/batch_4/6k_v_SBA_787_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eceea97f7e810e781a5040c8220340f8b5cb2d05ad2009fd4bdf9b75619f2915
+size 19213516
diff --git a/batch_4/6k_v_SBA_787_1.wav b/batch_4/6k_v_SBA_787_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..32b9ed18f577a2dfa2dd870c86c4a88a0219334c
--- /dev/null
+++ b/batch_4/6k_v_SBA_787_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10a76bba887dd7a7a69ecdc7406c99e8b46b06202a2ff3d52894bbc262120b31
+size 19352718
diff --git a/batch_4/6k_v_SBA_787_2.wav b/batch_4/6k_v_SBA_787_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2ca08a49f9d1c0c694338f6e079b985d244fc212
--- /dev/null
+++ b/batch_4/6k_v_SBA_787_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b83327c813c5bee7960cbadd1c22a14893421fb8b82c278a1bf9c9491d11261e
+size 19945998
diff --git a/batch_4/6k_v_SBA_787_3.wav b/batch_4/6k_v_SBA_787_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..128cfc009e214e326899d98e7842cc1fc812fb17
--- /dev/null
+++ b/batch_4/6k_v_SBA_787_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8ce23de9700bad1fa8a87042d9c7805876c5841a22fbcbafa9164ec9e3d6834
+size 13269838
diff --git a/batch_4/6k_v_SBA_788_0.wav b/batch_4/6k_v_SBA_788_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..936acdb75be22ce339f1278222ad2dd8b2ac2bb5
--- /dev/null
+++ b/batch_4/6k_v_SBA_788_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22b49d2303cd3c501f06e20525089a7257d7b075177af92c6b6e02c3d255a5d2
+size 19944748
diff --git a/batch_4/6k_v_SBA_788_1.wav b/batch_4/6k_v_SBA_788_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..db47e2e6321029abfad363d33792fc6affbd8b0b
--- /dev/null
+++ b/batch_4/6k_v_SBA_788_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0873df04ff06b10bfc76464efc8f772f06c78139f08a029ea73481bc9c042a9c
+size 19295438
diff --git a/batch_4/6k_v_SBA_788_2.wav b/batch_4/6k_v_SBA_788_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..07d3bb949a22d0d349d7fe5331870035f94052f8
--- /dev/null
+++ b/batch_4/6k_v_SBA_788_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:531ec487afd65f8f0050d622a05eea7a7b29e4d5c01334cbbb0fcf93e2186783
+size 16053518
diff --git a/batch_4/6k_v_SBA_793_0.wav b/batch_4/6k_v_SBA_793_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f246360d2587783b29dc5f1517a8cc29fbee76b1
--- /dev/null
+++ b/batch_4/6k_v_SBA_793_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2ca8acf53b8714ae93b7004deaeba2536f8cd7c376d66147df5c4439cd7c7c0
+size 19316238
diff --git a/batch_4/6k_v_SBA_793_1.wav b/batch_4/6k_v_SBA_793_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8cfc80ea190a1f41ce67ca207f647e5207b157d4
--- /dev/null
+++ b/batch_4/6k_v_SBA_793_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfc9bfd508d1fcfeaf5f0fb6f33cca01eaa57f1eba01ba28aac9a6fd1ec137c3
+size 19274638
diff --git a/batch_4/6k_v_SBA_793_2.wav b/batch_4/6k_v_SBA_793_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..20fb09803d4b0938821ec06c36567edc4844d028
--- /dev/null
+++ b/batch_4/6k_v_SBA_793_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:41d9d44261e7a2a465eadfd687a8398c1a17f9824a624f1e25716b90df54426e
+size 19289998
diff --git a/batch_4/6k_v_SBA_793_3.wav b/batch_4/6k_v_SBA_793_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4e9fbe241bfdcfcfbb6c5ec879e69b3b3a964a8c
--- /dev/null
+++ b/batch_4/6k_v_SBA_793_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8342521afd484403258e66b56f2cb4104de6c9e71f0a992f8500f97e2cc32bd4
+size 19910478
diff --git a/batch_4/6k_v_SBA_793_4.wav b/batch_4/6k_v_SBA_793_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c5529d4ac001b76367d44aae4124938b1835c154
--- /dev/null
+++ b/batch_4/6k_v_SBA_793_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e8bc3ef2353c6d358b7944c66a61fe02b15af123ed6e9782a2d5551abf73e8c
+size 8081358
diff --git a/batch_4/6k_v_SBA_794_0.wav b/batch_4/6k_v_SBA_794_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..64fe90eb5e7596eb9a32c1b9bcd00fcbece2ea83
--- /dev/null
+++ b/batch_4/6k_v_SBA_794_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c9b929bc246dc21edc399e1844a7fe8688e5c9abfea5d8e11070d8b56618855
+size 20155596
diff --git a/batch_4/6k_v_SBA_794_1.wav b/batch_4/6k_v_SBA_794_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9cc03b065ac84744c08f47b66fcffb72bafcaf4c
--- /dev/null
+++ b/batch_4/6k_v_SBA_794_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a385ab687f60dab39bd939624925de4693bdfe70aaf743fc2544c471a73eb3f7
+size 19581518
diff --git a/batch_4/6k_v_SBA_794_2.wav b/batch_4/6k_v_SBA_794_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d673336a4e6f25112ceef062a08e08d39c1e4c91
--- /dev/null
+++ b/batch_4/6k_v_SBA_794_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b58cfe0b607aa1a28b32ba55497930f4197b25e50ad9b58c455897778609277b
+size 19964238
diff --git a/batch_4/6k_v_SBA_794_3.wav b/batch_4/6k_v_SBA_794_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..073c53575979267903a52a875b64c140150a9c90
--- /dev/null
+++ b/batch_4/6k_v_SBA_794_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25e0b4989122eea0f255a123006f5a774d53bf0569a6be40db482d4ac531166f
+size 7099598
diff --git a/batch_4/6k_v_SBA_795_0.wav b/batch_4/6k_v_SBA_795_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5ef73e6fb0e2ca200901da074ec8f3e8be9ce13b
--- /dev/null
+++ b/batch_4/6k_v_SBA_795_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52343400a0479cd5ed78626c9807c50d5e1d441121aadd1c32c1d796410cdc4d
+size 19733518
diff --git a/batch_4/6k_v_SBA_795_1.wav b/batch_4/6k_v_SBA_795_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6e2d2b5b2990245a9fc40179dabc6a569d879dcc
--- /dev/null
+++ b/batch_4/6k_v_SBA_795_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b1f9540b4404459d19c5fb99def8e78c10b851a41b788cae98837af16ecb0f7
+size 19338958
diff --git a/batch_4/6k_v_SBA_795_2.wav b/batch_4/6k_v_SBA_795_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1fcf141fbf323ed879a9bbaa2322183b70312b94
--- /dev/null
+++ b/batch_4/6k_v_SBA_795_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b95c6897cf99d54bfc68074ffc36705f1fb45d7fdb0bfbf3c4e2be1533174ef
+size 19254478
diff --git a/batch_4/6k_v_SBA_795_3.wav b/batch_4/6k_v_SBA_795_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5229832995ac279e51df95d4814400a503e91b91
--- /dev/null
+++ b/batch_4/6k_v_SBA_795_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7cc843e77f2d751d2be72c3b52c2fb4fe6df8edb544338d1bfb97e43535b84b
+size 10515628
diff --git a/batch_4/6k_v_SBA_798_0.wav b/batch_4/6k_v_SBA_798_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..90d22315c35ccc0dc68b80dc8c228b9061da1a76
--- /dev/null
+++ b/batch_4/6k_v_SBA_798_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4d05c32d6e7ac67bd78197f3e94972983b4046d952c68a982e530cf1b4408e1
+size 19429836
diff --git a/batch_4/6k_v_SBA_798_1.wav b/batch_4/6k_v_SBA_798_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..734b92c2cb9dfa59a1aed0b3c6a6b2f8133decbd
--- /dev/null
+++ b/batch_4/6k_v_SBA_798_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d40c88ce5de7557a8038ecb255e0065b240dba6ee46fd310db11401a13e096ae
+size 19337680
diff --git a/batch_4/6k_v_SBA_798_2.wav b/batch_4/6k_v_SBA_798_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4e7a54ff512c5c3c7e2817054134996bd3d3ee0f
--- /dev/null
+++ b/batch_4/6k_v_SBA_798_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ca24456500ac939273e32778387240190fdc3a6c2785b69729fe5dd87ddb90b
+size 15932238
diff --git a/batch_4/6k_v_SBA_7_0.wav b/batch_4/6k_v_SBA_7_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7af09970670e4529f79312b1ff26c4e9a2ec9b89
--- /dev/null
+++ b/batch_4/6k_v_SBA_7_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0653bed7195f7b18d8d64d1db743c21ad9c612d29299d4d51d1375a686bcc799
+size 19765198
diff --git a/batch_4/6k_v_SBA_7_1.wav b/batch_4/6k_v_SBA_7_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..56919c7345304323b106ae1b069fdc6c384dd38c
--- /dev/null
+++ b/batch_4/6k_v_SBA_7_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18ec741c2fd47a9df75719aea898690a925a7b6d5f9c1f5eb118c83b742c3092
+size 19597838
diff --git a/batch_4/6k_v_SBA_7_2.wav b/batch_4/6k_v_SBA_7_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7192d1833c5ece885db822a2b9094c6283ea611e
--- /dev/null
+++ b/batch_4/6k_v_SBA_7_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db78d0696dbf87166b8a0df60655ebfb8cfe63934e2cbbba96cf984e4429e19c
+size 14088398
diff --git a/batch_4/6k_v_SBA_801_0.wav b/batch_4/6k_v_SBA_801_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..66abb5f817b5d98979f2c9a88d893aaaa701ea06
--- /dev/null
+++ b/batch_4/6k_v_SBA_801_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c172dca13393d3915192ee8d45e398585fe69bf4aa8d96a4480ede4296bf80d
+size 19396878
diff --git a/batch_4/6k_v_SBA_801_1.wav b/batch_4/6k_v_SBA_801_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3365399f0b83865e63a410049373e89acf036de0
--- /dev/null
+++ b/batch_4/6k_v_SBA_801_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e0878960737a0110c6553ece7d7e78b299a8bb095f9ca580564a2f34b369e30f
+size 19805518
diff --git a/batch_4/6k_v_SBA_801_2.wav b/batch_4/6k_v_SBA_801_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c89e5f24226de332b1695b2ad5a1481920c23da0
--- /dev/null
+++ b/batch_4/6k_v_SBA_801_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db7fcad076104e5a68aecbf961b35cb1ae5f5811211dd26d9efaadba0fe430cf
+size 19258958
diff --git a/batch_4/6k_v_SBA_801_3.wav b/batch_4/6k_v_SBA_801_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..51c9a04a9f22e6a1e265cf145bb86437d2e1b3c0
--- /dev/null
+++ b/batch_4/6k_v_SBA_801_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f1197971ade01e2c1d6465a9e7b9ca1fd80147be7dcfd05c538a9015a216706f
+size 2351118
diff --git a/batch_4/6k_v_SBA_803_0.wav b/batch_4/6k_v_SBA_803_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..366c0917c10bc58d00e4fc5c628adf590481e7c0
--- /dev/null
+++ b/batch_4/6k_v_SBA_803_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63927132238eedf5f2eae29123d88ab27e3bc4c29ba22feb415c198be4a3bb57
+size 19349518
diff --git a/batch_4/6k_v_SBA_803_1.wav b/batch_4/6k_v_SBA_803_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8460fd9c9d5e8c879b1649000d9b27b465b84125
--- /dev/null
+++ b/batch_4/6k_v_SBA_803_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37cf8804517a8de20019222a98485c98665ad845c76ce801da51bd9dd03922d5
+size 19256396
diff --git a/batch_4/6k_v_SBA_803_2.wav b/batch_4/6k_v_SBA_803_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a018e51169cf6a5fedfa1a967dae489430eb2965
--- /dev/null
+++ b/batch_4/6k_v_SBA_803_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42eaacb1b095e897589463613e550d49e5ad57bdff6e5c99566046b5ca7daeb6
+size 15666958
diff --git a/batch_4/6k_v_SBA_804_0.wav b/batch_4/6k_v_SBA_804_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c9ae07ea59867975d57fc81c560a9ec7f35761f3
--- /dev/null
+++ b/batch_4/6k_v_SBA_804_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7655e93516d0889aaa7bdd17a061ae9631affcd3c8e92153ee10e7641c5c7d0
+size 19229198
diff --git a/batch_4/6k_v_SBA_804_1.wav b/batch_4/6k_v_SBA_804_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..673cd30ad4cb7ffdec0ea186454bf52b45ae8568
--- /dev/null
+++ b/batch_4/6k_v_SBA_804_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4ab314c0e815436b3d9f74142fc1afbd20b68a60ef8c08093bbca1b16c8943b
+size 19414828
diff --git a/batch_4/6k_v_SBA_804_2.wav b/batch_4/6k_v_SBA_804_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1db0713108ceaf43bffac958a4be024dae1d7df7
--- /dev/null
+++ b/batch_4/6k_v_SBA_804_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e358617415e59dc2c27e6aac60891417009d6afc690303c11e1233c21cc0c880
+size 19469518
diff --git a/batch_4/6k_v_SBA_804_3.wav b/batch_4/6k_v_SBA_804_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..346e2d0898f453a98d552779b073c88410e32b00
--- /dev/null
+++ b/batch_4/6k_v_SBA_804_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b594cb4b928049cea1cfd6ea2b5aa21c449a2f3c61ff8cb15e65d6e243981cc
+size 7735438
diff --git a/batch_4/6k_v_SBA_806_0.wav b/batch_4/6k_v_SBA_806_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8dbef1c40831dd7748197e8c2314c01d37481222
--- /dev/null
+++ b/batch_4/6k_v_SBA_806_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72531480851984e54e1f64bcfd6963e0c4f2fcc062f29c6df037d357b1b0edbb
+size 19324556
diff --git a/batch_4/6k_v_SBA_806_1.wav b/batch_4/6k_v_SBA_806_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..29c5aae77b0a2a5f459e29201fe5332a139a6633
--- /dev/null
+++ b/batch_4/6k_v_SBA_806_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8236710aeede72a953d2deb7bd2456cb09fa66eafe9292ddb03a68c7fc157955
+size 20055440
diff --git a/batch_4/6k_v_SBA_806_2.wav b/batch_4/6k_v_SBA_806_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..80d0baee837358150f97a27fde1d2fae38738114
--- /dev/null
+++ b/batch_4/6k_v_SBA_806_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:730d8de763118e8f97f030b4af4b890235a3e72f9d12cdb0f43ad26bbe1cc070
+size 4808078
diff --git a/batch_4/6k_v_SBA_809_0.wav b/batch_4/6k_v_SBA_809_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..546ab2713837bc95e25b497c074949dcc1b0aca3
--- /dev/null
+++ b/batch_4/6k_v_SBA_809_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:675a2802582544844d5fda479780994e9e740d605bef041fea62da384ae1ba63
+size 20025036
diff --git a/batch_4/6k_v_SBA_809_1.wav b/batch_4/6k_v_SBA_809_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..99c9f9ef16596ddb433213e513782eb233edbac8
--- /dev/null
+++ b/batch_4/6k_v_SBA_809_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:849a1f7a6830b157370f0eafc22e4eee66a04f8ed0e3fb4115f177d26b9f7f81
+size 19216398
diff --git a/batch_4/6k_v_SBA_809_2.wav b/batch_4/6k_v_SBA_809_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..26afe4bbc5fd54b07231f0bc0e5f9c8f4762b9a2
--- /dev/null
+++ b/batch_4/6k_v_SBA_809_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e563488188fbacdaa11a80ec72a5885cecb6be8879edf84ebdd2e553cafabfba
+size 8820238
diff --git a/batch_4/6k_v_SBA_810_4.wav b/batch_4/6k_v_SBA_810_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..58bbc0872ce4d392fbbb1eb3d6149afc392cfd36
--- /dev/null
+++ b/batch_4/6k_v_SBA_810_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f9e4e7433ead171639fa6dd53db9e99a77e250074b96b5dcc93261bf1ed1c08
+size 7602638
diff --git a/batch_4/6k_v_SBA_811_0.wav b/batch_4/6k_v_SBA_811_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e3eca22e94bd614db2ee01ee465d39cf6eda2de5
--- /dev/null
+++ b/batch_4/6k_v_SBA_811_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:451f43a955d56db4932693a4aa67d0d62c0f982ef6fa74a120cc88b0ef09d596
+size 19270828
diff --git a/batch_4/6k_v_SBA_811_1.wav b/batch_4/6k_v_SBA_811_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..86d833438345a5ba5c76367b7ab80ab30331497e
--- /dev/null
+++ b/batch_4/6k_v_SBA_811_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae938bc9e4e93332b7f5331051d64355afb49f33ade2f15c5d7696d59d2d52fb
+size 19401998
diff --git a/batch_4/6k_v_SBA_811_2.wav b/batch_4/6k_v_SBA_811_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9fcdcd23b3a5fbc2518ad7229c3d0e4f0f1bd2ff
--- /dev/null
+++ b/batch_4/6k_v_SBA_811_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e94c5309073ec3b02bab21906edd4ee72ce850b01443572a7d364a9e22d29fc7
+size 19438478
diff --git a/batch_4/6k_v_SBA_811_3.wav b/batch_4/6k_v_SBA_811_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1639066fb75273ae97e0f8de3d87a505b8d2d295
--- /dev/null
+++ b/batch_4/6k_v_SBA_811_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d92e8ca273658498ccac3fdce7f662590f4cfc63967ac21c0b0af70991556213
+size 19500558
diff --git a/batch_4/6k_v_SBA_811_4.wav b/batch_4/6k_v_SBA_811_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..03212cca7724fd5fdaa4d56d20d2f641994324d6
--- /dev/null
+++ b/batch_4/6k_v_SBA_811_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e690dad1f59f7105a2af426ace859ac184ee2bf7b9b0ccb60797a3462373565a
+size 885838
diff --git a/batch_4/6k_v_SBA_813_0.wav b/batch_4/6k_v_SBA_813_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..13715a78f5897e32fb3a831303742eef1a0a3486
--- /dev/null
+++ b/batch_4/6k_v_SBA_813_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eeb5c0060511a82782f474bb1f1b76b5f5095d899e0f7fae4fb8c86326a618d8
+size 20012556
diff --git a/batch_4/6k_v_SBA_813_1.wav b/batch_4/6k_v_SBA_813_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4a87e18599d95a3ef43ea3f035722013465c0b6b
--- /dev/null
+++ b/batch_4/6k_v_SBA_813_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03ea00bab8b654c038bc6010daad176f836dfd66d31ebdc0e22a8c93a304dbe9
+size 20131372
diff --git a/batch_4/6k_v_SBA_813_2.wav b/batch_4/6k_v_SBA_813_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c6f52ec3712bf426d8a8e514e59c69916e0da1f8
--- /dev/null
+++ b/batch_4/6k_v_SBA_813_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0727a4211773f126afd21f08f5bab4c36d303e4e19089c117d1ba38eff1d7cd2
+size 13833388
diff --git a/batch_4/6k_v_SBA_814_0.wav b/batch_4/6k_v_SBA_814_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..08a2ab27ffb58804718ec8f108529d5837efb16e
--- /dev/null
+++ b/batch_4/6k_v_SBA_814_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd3ba093d496fd600af4c8347069e8b8a546c5bb6f4d2fe7be93d73016257008
+size 19339598
diff --git a/batch_4/6k_v_SBA_814_1.wav b/batch_4/6k_v_SBA_814_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..44e0df59caf84fd7b9122a955ad74cc8a6d0ded3
--- /dev/null
+++ b/batch_4/6k_v_SBA_814_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ef8562eaf1ea1a6c49f14961ec946ce945ef4b299fefef95f0acdebcd2b05ec
+size 19470158
diff --git a/batch_4/6k_v_SBA_814_2.wav b/batch_4/6k_v_SBA_814_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1fb843ab814784c50d16a8d1069dcae18ff54af4
--- /dev/null
+++ b/batch_4/6k_v_SBA_814_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:854737b804c78539f0c54ab56a6badcab4836e2a4730a4e266ca691e1b99212d
+size 17858638
diff --git a/batch_4/6k_v_SBA_822_0.wav b/batch_4/6k_v_SBA_822_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..21298fd32b57a9f0cff0b36e4533a608d4c41539
--- /dev/null
+++ b/batch_4/6k_v_SBA_822_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09b2f1ce5bba5858ad16621c6f4cd9be20c74f66ef57161645b9fc37f9a2b882
+size 19824078
diff --git a/batch_4/6k_v_SBA_822_1.wav b/batch_4/6k_v_SBA_822_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..138d048296b3174cddd89216ab1a296ea896f0a1
--- /dev/null
+++ b/batch_4/6k_v_SBA_822_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8bf764c22474570a56ea38f2954735edf0c0f6e49ba4208c8f9ef46fa47f23d
+size 19212558
diff --git a/batch_4/6k_v_SBA_822_2.wav b/batch_4/6k_v_SBA_822_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4f34b70a80edeac157267421d651c46ad84da04d
--- /dev/null
+++ b/batch_4/6k_v_SBA_822_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0529daf292eaeb960e3c0614d7ccce26d3fd787f2ed1235574e0fedf999fee3
+size 10682958
diff --git a/batch_4/6k_v_SBA_827_0.wav b/batch_4/6k_v_SBA_827_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..899ac0dbd323a02243f49c5f0d9663bf1ba849d6
--- /dev/null
+++ b/batch_4/6k_v_SBA_827_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e3f4b2a38995791233acfe9aa3ea918c7e52625b264f95b710955e5c8bf4d143
+size 19223118
diff --git a/batch_4/6k_v_SBA_827_1.wav b/batch_4/6k_v_SBA_827_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ca0108187df6572919c0864721aee2d925c99544
--- /dev/null
+++ b/batch_4/6k_v_SBA_827_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b3e3477bf37b7e9e7d60c44d71965fe72e838c220bd043cb6a7926e1cd8f690
+size 19241358
diff --git a/batch_4/6k_v_SBA_827_2.wav b/batch_4/6k_v_SBA_827_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6fda1dd7a69c1ffac5f603294377a1d728c63072
--- /dev/null
+++ b/batch_4/6k_v_SBA_827_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a1e653d1d17b9ab4f7c665b115ea7581c13bb26dd53bb8bed57a1b7862e3bfb
+size 20257358
diff --git a/batch_4/6k_v_SBA_828_1.wav b/batch_4/6k_v_SBA_828_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7250aa1ef5db17d297bf9e87addcac5789e019aa
--- /dev/null
+++ b/batch_4/6k_v_SBA_828_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5f832b35c66f82f2ffde1eb60a0a03d6092409eac8a48f6804a78acaa89283b
+size 2348558
diff --git a/batch_4/6k_v_SBA_829_0.wav b/batch_4/6k_v_SBA_829_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b7c294e9b353c6381f0450eee94f3c5a229a6cd2
--- /dev/null
+++ b/batch_4/6k_v_SBA_829_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8471f64d36d3af9316a8d08d8e5dbec3f4cf4fd33b95c0f6e3ecc71fc17aee5b
+size 19403308
diff --git a/batch_4/6k_v_SBA_829_1.wav b/batch_4/6k_v_SBA_829_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4f5e6aa4f6195fef984a56422ff272594bfc3fd1
--- /dev/null
+++ b/batch_4/6k_v_SBA_829_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8fa0d15e4f851c1c93bd2f571b49827524812562df38fab09b5093b4b001912
+size 19630478
diff --git a/batch_4/6k_v_SBA_829_2.wav b/batch_4/6k_v_SBA_829_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8286ab2c6890e543fca4ffb09ee3ad5b87ebc4f5
--- /dev/null
+++ b/batch_4/6k_v_SBA_829_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b2b94da69cd1be59461115f951932d44a0800a96dad5575ee32b6355e540469f
+size 20043918
diff --git a/batch_4/6k_v_SBA_829_3.wav b/batch_4/6k_v_SBA_829_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..33a7e5bc8fe62bf56961702d77e5b334dc64db75
--- /dev/null
+++ b/batch_4/6k_v_SBA_829_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7263028d378a3d431022c4e7a98ede49bbc7ef038b9b6418366ec359f2133db
+size 19319084
diff --git a/batch_4/6k_v_SBA_829_4.wav b/batch_4/6k_v_SBA_829_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..506c7a6ce110af08ea7bd9c9868bd4b2a63b81d8
--- /dev/null
+++ b/batch_4/6k_v_SBA_829_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36903dc12ff1b3ec424cbced10e34f52cc08189be4d30270e7725f405305ae15
+size 6941552
diff --git a/batch_4/6k_v_SBA_830_0.wav b/batch_4/6k_v_SBA_830_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..992d05b62f7fda9ecfc31ed05bed97df7cae2d12
--- /dev/null
+++ b/batch_4/6k_v_SBA_830_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:536dc9c3d25b35170c541dc6529f70daef643c7b2360a2196b6b6c2689f38353
+size 19256396
diff --git a/batch_4/6k_v_SBA_830_1.wav b/batch_4/6k_v_SBA_830_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ceaab217c838b2807e4428a28095ca6464f6d8e6
--- /dev/null
+++ b/batch_4/6k_v_SBA_830_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c68e8b5aa333ac894b68d915a7e34f0d6fa318f84d4a3e63283c5adb379e661
+size 19754668
diff --git a/batch_4/6k_v_SBA_830_2.wav b/batch_4/6k_v_SBA_830_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..217b881120230463a61a72dffd9d6cd64808a22e
--- /dev/null
+++ b/batch_4/6k_v_SBA_830_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7dca9617811f4bf96db2ec6d299343ec288e4a860ffb56727f6681b23b3a3126
+size 19670478
diff --git a/batch_4/6k_v_SBA_830_3.wav b/batch_4/6k_v_SBA_830_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b4d434507e5716a4fa0d310c9af69b6d0384dce8
--- /dev/null
+++ b/batch_4/6k_v_SBA_830_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea52f537f6d42550658d48721ad18df8dd1d699641e91fb74c24367bcd258ab5
+size 18716240
diff --git a/batch_4/6k_v_SBA_834_0.wav b/batch_4/6k_v_SBA_834_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c8ee10601c81d768fa77c8d7f84a69efaf96b1f8
--- /dev/null
+++ b/batch_4/6k_v_SBA_834_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:249d90e230d79d7d4ab7ceb08e346545e191703eb65b5227b4e4de6e5803bcb1
+size 19234636
diff --git a/batch_4/6k_v_SBA_834_2.wav b/batch_4/6k_v_SBA_834_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5c61680ea1daee234a62ceb3d1c2be8c20cce86d
--- /dev/null
+++ b/batch_4/6k_v_SBA_834_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:917a03bbb49e1d188415b334c55dbf8711e5f37bff334aa31035dc047a2cf37e
+size 19207116
diff --git a/batch_4/6k_v_SBA_835_0.wav b/batch_4/6k_v_SBA_835_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dd01ec392712a19da1ef54a9d1cba3e97876f2f3
--- /dev/null
+++ b/batch_4/6k_v_SBA_835_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:993bc5c4298cecf4b129a9f4fa948f54a8d0556f8717bf74f278ee1cc957b82c
+size 19451916
diff --git a/batch_4/6k_v_SBA_835_1.wav b/batch_4/6k_v_SBA_835_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d275d040304fc84d0cd9161b39008b69baa2dbbc
--- /dev/null
+++ b/batch_4/6k_v_SBA_835_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf12d15bbca741557db6105fd5068bf4d489d2d74d4323fcf46508b118835da6
+size 19814158
diff --git a/batch_4/6k_v_SBA_835_2.wav b/batch_4/6k_v_SBA_835_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b35e939481c13f79bc8cd58ca952d61a36dabf55
--- /dev/null
+++ b/batch_4/6k_v_SBA_835_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1bbdf796868e8189e1219938baf6a0b507dd159b4f9a40a7919b07963bfd8cf1
+size 16720398
diff --git a/batch_4/6k_v_SBA_838_0.wav b/batch_4/6k_v_SBA_838_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b8fc7085fc9ff8f32986197969dfbc86ffc13247
--- /dev/null
+++ b/batch_4/6k_v_SBA_838_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c309d26161c174213d2ed309c79e6589b1f173ce25bc112bc30b13e9fcf49a94
+size 19302156
diff --git a/batch_4/6k_v_SBA_838_1.wav b/batch_4/6k_v_SBA_838_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e01c73fd95abb679f806780e381140f6056ea0bf
--- /dev/null
+++ b/batch_4/6k_v_SBA_838_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65c4873ea9aa049b17edc060feb66304c16d50236161ecea4aa175caab8bb356
+size 19300880
diff --git a/batch_4/6k_v_SBA_838_2.wav b/batch_4/6k_v_SBA_838_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ffa3a908940c08f0670a3c1eb3166bc670a25b59
--- /dev/null
+++ b/batch_4/6k_v_SBA_838_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f632bc6457b7b425c86e56555519cefd36a20282ab0a7264ed49f983a967133a
+size 19778638
diff --git a/batch_4/6k_v_SBA_838_3.wav b/batch_4/6k_v_SBA_838_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d6a27e5214f3ee1a77af6d5b37a681f58e463f18
--- /dev/null
+++ b/batch_4/6k_v_SBA_838_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95a9c206b9e9b684f527aa1e1eeafec26ddcfe227902c06da99f0b20fb4b3270
+size 12776398
diff --git a/batch_4/6k_v_SBA_839_0.wav b/batch_4/6k_v_SBA_839_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3457b76b96f63797e2a0076046a0bdf89103f8a7
--- /dev/null
+++ b/batch_4/6k_v_SBA_839_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27eeb4bfaae134fbb597657928e6728a0bcd0095c7fcec2444251aeaab427c7a
+size 19958156
diff --git a/batch_4/6k_v_SBA_839_1.wav b/batch_4/6k_v_SBA_839_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..43c11d687d0d7223cf7e6ad2678a73989233650b
--- /dev/null
+++ b/batch_4/6k_v_SBA_839_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5aacb0ca8d38000985dd2eb1b2dc86cd10269792470e538dcf9fba990e6bf685
+size 19294480
diff --git a/batch_4/6k_v_SBA_839_2.wav b/batch_4/6k_v_SBA_839_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c1f7063ed058448f7b22f7527cd6150a52d04851
--- /dev/null
+++ b/batch_4/6k_v_SBA_839_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e9d34d82cf1241ce4baa34a965c1f1d592e70e298cfceb83a0dc88bb7301daab
+size 20157518
diff --git a/batch_4/6k_v_SBA_839_3.wav b/batch_4/6k_v_SBA_839_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6fab1c7bed815d5e2351d26eb9912b3223414413
--- /dev/null
+++ b/batch_4/6k_v_SBA_839_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:548afbf1889463953cbb2df56f401eff2d16e6f78b9b9e50d37603133852c7f6
+size 7183118
diff --git a/batch_4/6k_v_SBA_83_0.wav b/batch_4/6k_v_SBA_83_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7a3f0b07cff5cafeca3e32b6de843a7e9d33c224
--- /dev/null
+++ b/batch_4/6k_v_SBA_83_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fdaa284e374b8d09d5682718aec71c1bd6efe82191b602545e53eba78c4593f
+size 19921998
diff --git a/batch_4/6k_v_SBA_83_1.wav b/batch_4/6k_v_SBA_83_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d4a01b13264535da856ba2cbe54d5da3842f4281
--- /dev/null
+++ b/batch_4/6k_v_SBA_83_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c163bf018d8694977b935a44cc5025d7b6a75d8605315d5996af57f572be721
+size 19306958
diff --git a/batch_4/6k_v_SBA_83_2.wav b/batch_4/6k_v_SBA_83_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8fc291949902f29df44333b9d0b0ad7d43158cbe
--- /dev/null
+++ b/batch_4/6k_v_SBA_83_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33ba70305385b4591cfa3fb9d16c8c4de58362708c2970e190f1cb903d18427e
+size 14889678
diff --git a/batch_4/6k_v_SBA_843_0.wav b/batch_4/6k_v_SBA_843_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..158c166cf0846618374c4535a5c0e4d69f53bb00
--- /dev/null
+++ b/batch_4/6k_v_SBA_843_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de361422afb272617fb891325e80418818a2150c9ef754b926aca72147a4e617
+size 19884556
diff --git a/batch_4/6k_v_SBA_843_1.wav b/batch_4/6k_v_SBA_843_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f8a7cd1af81c67d0b6614306ec3ff9180989d146
--- /dev/null
+++ b/batch_4/6k_v_SBA_843_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:634248ef6106c62afa454c59874cea291919efff3ad5463d95e642dcc8268fd9
+size 19479760
diff --git a/batch_4/6k_v_SBA_844_0.wav b/batch_4/6k_v_SBA_844_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b784870388998cb4b5a09bc289f404589b32752c
--- /dev/null
+++ b/batch_4/6k_v_SBA_844_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d68dda1f8bdd8d72161e6d6aa8c5c939575bea2a7c283996688214c3924a7d89
+size 19206156
diff --git a/batch_4/6k_v_SBA_844_1.wav b/batch_4/6k_v_SBA_844_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7482eee4802030ca93f4ef8d53d251cedb14b930
--- /dev/null
+++ b/batch_4/6k_v_SBA_844_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:420b48f236404f371b0d88d405b59117347a7269029c11635d20a966a744a794
+size 19222478
diff --git a/batch_4/6k_v_SBA_844_2.wav b/batch_4/6k_v_SBA_844_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e41b0d2986cbf2132d4716047c3f2cbb81afbaf5
--- /dev/null
+++ b/batch_4/6k_v_SBA_844_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1072bfdc669ae983af1ecda74e2ca153ef394fa0201cc904d13e6a255c966f7d
+size 19284238
diff --git a/batch_4/6k_v_SBA_844_3.wav b/batch_4/6k_v_SBA_844_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..653d94c8f4c746c7da919a139e1ffdb6b1be96bc
--- /dev/null
+++ b/batch_4/6k_v_SBA_844_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca8c75032308c7239ada03780e5814ca449bf85943eca47d2928bb6b166ff134
+size 14720718
diff --git a/batch_4/6k_v_SBA_846_0.wav b/batch_4/6k_v_SBA_846_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cba51d603b175812994569774347233d01361092
--- /dev/null
+++ b/batch_4/6k_v_SBA_846_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e10065f52d94bcde3f7f1f196e55f9a01dd15583d2feae908ff06c2681815aaf
+size 19605838
diff --git a/batch_4/6k_v_SBA_846_1.wav b/batch_4/6k_v_SBA_846_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e763576eb0f386725259f14fcdecaf09d251ae0f
--- /dev/null
+++ b/batch_4/6k_v_SBA_846_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e9b98093df5d447e1324fde315de6b940795bd3fe86e8ede2a562100b0e4ba0
+size 19870158
diff --git a/batch_4/6k_v_SBA_846_2.wav b/batch_4/6k_v_SBA_846_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..178d2ab3cc99357a28b53569969d67102c056b1a
--- /dev/null
+++ b/batch_4/6k_v_SBA_846_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efb47343e3971ff4fe239559a1ea9cbf0cc9b765650e7bebc1072a4e015d0d02
+size 21596878
diff --git a/batch_4/6k_v_SBA_846_3.wav b/batch_4/6k_v_SBA_846_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2df0ac6a8370ae464a3e63b255f13da7af61f68d
--- /dev/null
+++ b/batch_4/6k_v_SBA_846_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d9990c15b65d21c8ee6264c89011a29afefe160bc194d95c9ed75717aa2bf85
+size 5240078
diff --git a/batch_4/6k_v_SBA_849_0.wav b/batch_4/6k_v_SBA_849_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fc5d9e709646957111f18ce9b0fab6fe450232d8
--- /dev/null
+++ b/batch_4/6k_v_SBA_849_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a855fc03c8300efd91cdd5631b265db7289cf0012e366faeccacf7420376e79
+size 20590798
diff --git a/batch_4/6k_v_SBA_849_1.wav b/batch_4/6k_v_SBA_849_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e2d43591e7bf176e835e2c5e8beef7b285d6a9dd
--- /dev/null
+++ b/batch_4/6k_v_SBA_849_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0f2bf891fa3449e08ce48d0704c0f246f1e6a481e42e68554ce744df5ff2b0bf
+size 20005518
diff --git a/batch_4/6k_v_SBA_849_2.wav b/batch_4/6k_v_SBA_849_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..21fd2287a82d1634c4517fe606e312f1be099327
--- /dev/null
+++ b/batch_4/6k_v_SBA_849_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca0e5606b92e47261b67081c7608213aa0b26ded31d909a259bc8a84c4aef954
+size 12326156
diff --git a/batch_4/6k_v_SBA_84_0.wav b/batch_4/6k_v_SBA_84_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1a6804b8535e3218984b91b9079cde5a3af2ebab
--- /dev/null
+++ b/batch_4/6k_v_SBA_84_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25485d89e5e92a056e775b93bc7368c8dcca5dc7b29dc0576612cc76d2e0e8e7
+size 19238158
diff --git a/batch_4/6k_v_SBA_851_0.wav b/batch_4/6k_v_SBA_851_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..455a5ef986e61e2466921ff4a4d275c6003fb327
--- /dev/null
+++ b/batch_4/6k_v_SBA_851_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a17488fe6818453dcc79ca1a0cb092d648a7099c533a9374d705e9ae61f459b2
+size 19414828
diff --git a/batch_4/6k_v_SBA_851_2.wav b/batch_4/6k_v_SBA_851_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad9cccff17436fba978030850934dfca259d6aa2
--- /dev/null
+++ b/batch_4/6k_v_SBA_851_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9276f76290b124e77c5b875bbd2b29fcbf49bc9b975426628085e55bfb495f89
+size 16268556
diff --git a/batch_4/6k_v_SBA_852_0.wav b/batch_4/6k_v_SBA_852_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fb654ccb32c66f36a10e2f35ee67c0b534e01f22
--- /dev/null
+++ b/batch_4/6k_v_SBA_852_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abf5d32d0a73a72f832088481d878cf2e3f06ea0955bfe198c542eeb0297fd81
+size 19268878
diff --git a/batch_4/6k_v_SBA_852_1.wav b/batch_4/6k_v_SBA_852_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d438aeab225bb5cc84fd784c3ad01400356800b9
--- /dev/null
+++ b/batch_4/6k_v_SBA_852_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23feb77c6e3d641e78a88c7dac8b0d1a144715615a94bcc58d1a2cd0b0e5e648
+size 19242638
diff --git a/batch_4/6k_v_SBA_852_2.wav b/batch_4/6k_v_SBA_852_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..13157b8864b48c253983cca4f4f9e91c1a18e848
--- /dev/null
+++ b/batch_4/6k_v_SBA_852_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ed05d146b4f4ad0c05b2f9fca66535bc27b0faea0ff504d4b97e531b30bf1947
+size 19319438
diff --git a/batch_4/6k_v_SBA_852_3.wav b/batch_4/6k_v_SBA_852_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ba96e3de1b27975ebd65932b02b639d170c373b5
--- /dev/null
+++ b/batch_4/6k_v_SBA_852_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e409e34b7d21165c876d67dc3799dd602325039d7bde90244724d6f5647be230
+size 2157868
diff --git a/batch_4/6k_v_SBA_853_0.wav b/batch_4/6k_v_SBA_853_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..29102506e33144cccc7c9cfce2aa1a704641ffd1
--- /dev/null
+++ b/batch_4/6k_v_SBA_853_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75478f5cf063804a228d3ff7229ca4078c13b744e10eb7093bbac157884ae1c0
+size 19226318
diff --git a/batch_4/6k_v_SBA_853_1.wav b/batch_4/6k_v_SBA_853_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e6566cfb596e77003aa83b6bafc18b635855379c
--- /dev/null
+++ b/batch_4/6k_v_SBA_853_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f01a32c1c60f03ed5d8baa5481de21f56f33c536b3f2ae50f090214d5d55eaae
+size 21480718
diff --git a/batch_4/6k_v_SBA_853_2.wav b/batch_4/6k_v_SBA_853_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..59fbedcdbf12ce300b379b6c68ff4419873d0a43
--- /dev/null
+++ b/batch_4/6k_v_SBA_853_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e34b472595cda69e1a743bb339595297f58e0544dea015d23fbe7817a037b9d8
+size 105038
diff --git a/batch_4/6k_v_SBA_857_0.wav b/batch_4/6k_v_SBA_857_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4ad3d13a9721b114f3ac75dbca25aaf7ce442198
--- /dev/null
+++ b/batch_4/6k_v_SBA_857_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:407b12016c83314e543c4b66616b4daa52e9d5babaec5383df150aa8d60f9a67
+size 19256718
diff --git a/batch_4/6k_v_SBA_857_2.wav b/batch_4/6k_v_SBA_857_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cb99bb9e4b8504cbefedc8c6ce3af4427c5ce303
--- /dev/null
+++ b/batch_4/6k_v_SBA_857_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d03b042163a709ba03cfdea728751797f2b5eb60b22fad6ceb0b64519754c2a
+size 5814798
diff --git a/batch_4/6k_v_SBA_858_0.wav b/batch_4/6k_v_SBA_858_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b619ac44bc9cfb642612a64e745d96e891ec73a9
--- /dev/null
+++ b/batch_4/6k_v_SBA_858_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e58212e1b57c036252bb7c9eff98c204b3a94e874375b412b4b6abecff78b7f5
+size 19260558
diff --git a/batch_4/6k_v_SBA_858_1.wav b/batch_4/6k_v_SBA_858_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b130b7c1a666c928ff8ae3a9030bb1865e116085
--- /dev/null
+++ b/batch_4/6k_v_SBA_858_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c36e7d4ae1e5c5fd3de14dd7bb1bcdc05102ea93df8ebff05c15191131c4b54e
+size 19609358
diff --git a/batch_4/6k_v_SBA_858_2.wav b/batch_4/6k_v_SBA_858_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8d72db9770bed51d9419a00058d60e80a3885d03
--- /dev/null
+++ b/batch_4/6k_v_SBA_858_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92cbad7d7c8e7fdd07e2b5c85f5c017d6da9e7dc0149d83663d3a568a7134a3a
+size 4414478
diff --git a/batch_4/6k_v_SBA_85_0.wav b/batch_4/6k_v_SBA_85_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2b349b8ddc0f0f4d1b706e8eb5fcf10c32180631
--- /dev/null
+++ b/batch_4/6k_v_SBA_85_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:494f117b2009ea422d9c3e3db88528721ce35f1542b7cc3da4357aaac4009133
+size 19628878
diff --git a/batch_4/6k_v_SBA_85_1.wav b/batch_4/6k_v_SBA_85_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..62a65e009b9875a517403ec7b91b0210a947faf5
--- /dev/null
+++ b/batch_4/6k_v_SBA_85_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04a171eaa318df1bf6ee047e54d2fa5e18553bbdba9b87bb1525063462103d6c
+size 20046798
diff --git a/batch_4/6k_v_SBA_85_3.wav b/batch_4/6k_v_SBA_85_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..84d5d02290c3e383edde49add9de3d3662230344
--- /dev/null
+++ b/batch_4/6k_v_SBA_85_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20c55f54ea01308bd5633a51585e1aea6b38c66cd2e9bfad4f75b69214730ccb
+size 19414478
diff --git a/batch_4/6k_v_SBA_85_4.wav b/batch_4/6k_v_SBA_85_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7af2215b48c178910a45fba8682084a0a7b11842
--- /dev/null
+++ b/batch_4/6k_v_SBA_85_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f55d36936a232b059e6b1a958e5a81bac2f517a2753fa8cdeff3ac433c6696a
+size 8647758
diff --git a/batch_4/6k_v_SBA_861_0.wav b/batch_4/6k_v_SBA_861_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7ba73715d198608ba9fadcaef853a36050a2affe
--- /dev/null
+++ b/batch_4/6k_v_SBA_861_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc51ceff114bfb904d9b4792bb3d376519e58a3ebf1e5b3f69f8d1b111ea9ec1
+size 19290316
diff --git a/batch_4/6k_v_SBA_863_0.wav b/batch_4/6k_v_SBA_863_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6b88e6864484b7465c55667685d9fdae95051514
--- /dev/null
+++ b/batch_4/6k_v_SBA_863_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d500dc4c41fbbf5cfddd00b108ef96ea86cdfd3030c6a7b68589e0b14a493970
+size 19225678
diff --git a/batch_4/6k_v_SBA_863_1.wav b/batch_4/6k_v_SBA_863_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eb27c8f2902e2192c5545310df91c5661cf96a02
--- /dev/null
+++ b/batch_4/6k_v_SBA_863_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8e00d1b9cfc0e742fb47958497396b4a901cd6a658f86fa68121efe16bb7863
+size 19930958
diff --git a/batch_4/6k_v_SBA_863_2.wav b/batch_4/6k_v_SBA_863_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..739f740774124c6f597265f2ff7e1d1e10e2deea
--- /dev/null
+++ b/batch_4/6k_v_SBA_863_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ee883ffe1a636468a42674a2614da7e17e6b0c19cd1a1ad8e0b8ba827fbc734
+size 19431438
diff --git a/batch_4/6k_v_SBA_863_3.wav b/batch_4/6k_v_SBA_863_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..861280e6b5caa58b0202548faa6c7c2d0f220b60
--- /dev/null
+++ b/batch_4/6k_v_SBA_863_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45d49b9cf4d368d2ed7938df7069aa6b856fe1255c169eacc61ea27f9dc805f9
+size 19507246
diff --git a/batch_4/6k_v_SBA_863_4.wav b/batch_4/6k_v_SBA_863_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f40a887172b176d35a96eb8d07d44a1cf3ca0170
--- /dev/null
+++ b/batch_4/6k_v_SBA_863_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d398386ed24b7e86d5eca3a8321ad781f3659530ec6bf9547871d7c6fab92f1
+size 10364238
diff --git a/batch_4/6k_v_SBA_866_0.wav b/batch_4/6k_v_SBA_866_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..997a21ea8157400a786a02efd677706bfb27911a
--- /dev/null
+++ b/batch_4/6k_v_SBA_866_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:631bedae5a2412b042c9efff9a6eecd2fc1e31eab78bfd961a065520bcce7c5b
+size 19546958
diff --git a/batch_4/6k_v_SBA_866_1.wav b/batch_4/6k_v_SBA_866_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b887e5216bf89bee8cb9c2304ea93538da55af54
--- /dev/null
+++ b/batch_4/6k_v_SBA_866_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c40fa4b955d133437d67f98852eba176fdb2617b1f0220c00bdf56706cdbeb93
+size 19288398
diff --git a/batch_4/6k_v_SBA_866_2.wav b/batch_4/6k_v_SBA_866_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6ab250b604abb84c2dfb4e0c5fd7396a6cb29056
--- /dev/null
+++ b/batch_4/6k_v_SBA_866_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4de5866ad265978d11f58bc034ee9c7c9da9882b0189359c33ea2e9f85d9045d
+size 4259278
diff --git a/batch_4/6k_v_SBA_868_0.wav b/batch_4/6k_v_SBA_868_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..42ba913689f8dd234ee1eb897b19d1b77ded1624
--- /dev/null
+++ b/batch_4/6k_v_SBA_868_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de7301ca920e97d0abdd8a3fac45407ab2fbf7da8bfd1aa2d46af7c4f7aa8f2b
+size 19201038
diff --git a/batch_4/6k_v_SBA_868_1.wav b/batch_4/6k_v_SBA_868_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7321d4c5dc74462f3e331f9c225677923fe8f49e
--- /dev/null
+++ b/batch_4/6k_v_SBA_868_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:685c4eeb4bc81c56c854bda294dd692477d35e9ac29d5e3560e1874b8ae6458e
+size 19253198
diff --git a/batch_4/6k_v_SBA_868_2.wav b/batch_4/6k_v_SBA_868_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..69a68a0f0d4c668173f26606735fe983719b514c
--- /dev/null
+++ b/batch_4/6k_v_SBA_868_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1214e86847a68c3f3011687c1fec389378602c3957c269907d5a5525ee635b21
+size 16230798
diff --git a/batch_4/6k_v_SBA_86_0.wav b/batch_4/6k_v_SBA_86_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5833ad3f9d2ba51dec9894f7fe41ea04c669f9b3
--- /dev/null
+++ b/batch_4/6k_v_SBA_86_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9b6a61f6b753ce231f1ad719faf0aa1d1eb95812d890ab6619abd7f84e86f30
+size 19317838
diff --git a/batch_4/6k_v_SBA_86_1.wav b/batch_4/6k_v_SBA_86_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..02f58c0dc27cf24966a7242f7a0fc8b520367103
--- /dev/null
+++ b/batch_4/6k_v_SBA_86_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1fec2b4c6ccd50a487505398d3070b7f9bd1ccbf5a3bd486ea3db047ffb78d1c
+size 19200396
diff --git a/batch_4/6k_v_SBA_86_2.wav b/batch_4/6k_v_SBA_86_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2eabe9e05e6b6da95bf4f7d2c56512547aac3c0e
--- /dev/null
+++ b/batch_4/6k_v_SBA_86_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05ae6fc5cbd751e3bb3285af518867c93535d77ff0cf0e8a87c623ceb9d1327f
+size 20121998
diff --git a/batch_4/6k_v_SBA_86_3.wav b/batch_4/6k_v_SBA_86_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..936377924e07f90c348794f65ab9cca0941af349
--- /dev/null
+++ b/batch_4/6k_v_SBA_86_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69aa8ecbf56d2e811c1f6c1a750bee1943654228efe8118579da27d1ee6b9885
+size 13488718
diff --git a/batch_4/6k_v_SBA_877_0.wav b/batch_4/6k_v_SBA_877_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a26e47cb371031d288684a703628c9976640ce6d
--- /dev/null
+++ b/batch_4/6k_v_SBA_877_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9893df51c8361b6ce9928972508f8ac905c8fe84bb9b12244312ca52ff4777a
+size 19603596
diff --git a/batch_4/6k_v_SBA_877_1.wav b/batch_4/6k_v_SBA_877_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c0fe1c6e8782b0e0bb5f7381202a71c0f8442fed
--- /dev/null
+++ b/batch_4/6k_v_SBA_877_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:236c8190d8325dba20f38ac8cd319600e3bf254a2791b1189f0d51b88f4167df
+size 19396238
diff --git a/batch_4/6k_v_SBA_877_2.wav b/batch_4/6k_v_SBA_877_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..65151daf932c35ed3d52e44a9cb9533db4ea9fc7
--- /dev/null
+++ b/batch_4/6k_v_SBA_877_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c235e2615af96e43e5a42958a53e2c87da440ff6bd4888ae3a23817a3c3c954
+size 19947918
diff --git a/batch_4/6k_v_SBA_877_3.wav b/batch_4/6k_v_SBA_877_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..50a68d3c2d8f53a58618d60335afd2e5df5c4ae6
--- /dev/null
+++ b/batch_4/6k_v_SBA_877_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a985e5601ff8ae182be177562dd35117d1e6bab32fc290f41c4e27f820567741
+size 19494798
diff --git a/batch_4/6k_v_SBA_877_4.wav b/batch_4/6k_v_SBA_877_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..468b359942d5e8dfba6ac24fb9b10697a906beee
--- /dev/null
+++ b/batch_4/6k_v_SBA_877_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9bb085cbb30d2bc6e5d3a99c1f5a73be8d9c9c243d38bbe80089e3c8cc2bfbf2
+size 7082958
diff --git a/batch_4/6k_v_SBA_879_0.wav b/batch_4/6k_v_SBA_879_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b00ee8f7f194e9dd32071044c70ec92dcb40a9a6
--- /dev/null
+++ b/batch_4/6k_v_SBA_879_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:753baf10497858fece8b8fa305b0a2265c999f60cfdb1c44547a7a4c81f48bd1
+size 19306318
diff --git a/batch_4/6k_v_SBA_879_1.wav b/batch_4/6k_v_SBA_879_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..738ab2cdfcad0160ab6b9494568a93e370437f33
--- /dev/null
+++ b/batch_4/6k_v_SBA_879_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0cd0ff9b56b20e9691a45706aa482db331ae3b8222d11e3b7d1c910716a8f0a0
+size 19229198
diff --git a/batch_4/6k_v_SBA_879_2.wav b/batch_4/6k_v_SBA_879_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1c34887c492a62e95d8482d74e9ac1de86b22950
--- /dev/null
+++ b/batch_4/6k_v_SBA_879_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd743e04f19cfba0f1441523e2d8cfcc4d5bef29d59011e1b93a91f36a03e6c1
+size 19244558
diff --git a/batch_4/6k_v_SBA_879_3.wav b/batch_4/6k_v_SBA_879_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9868dff2c054f637aa1d4aa9b2844a937c0696b0
--- /dev/null
+++ b/batch_4/6k_v_SBA_879_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ff071f2b3b0a652f696bb24fab10dc3359c80f3f1270e42e88af1a49aa4aba65
+size 14526798
diff --git a/batch_4/6k_v_SBA_87_2.wav b/batch_4/6k_v_SBA_87_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..153787732929a08d9b45659f5fc408f6738e9959
--- /dev/null
+++ b/batch_4/6k_v_SBA_87_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b14e9bcd80d6552c4d7cafccc52e4240d0dc455d3d1e1f7ebc03c42880933fdc
+size 2452878
diff --git a/batch_4/6k_v_SBA_880_0.wav b/batch_4/6k_v_SBA_880_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..87af10a982f3215818ccb82e7b2378026888bb53
--- /dev/null
+++ b/batch_4/6k_v_SBA_880_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aab68b6c396ba2e84a0ba3078f6c86461850bb6b81b0797d522ee4fd231a4adf
+size 19272076
diff --git a/batch_4/6k_v_SBA_881_0.wav b/batch_4/6k_v_SBA_881_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..660361d90f55603cb614cba47f0cc1c799aa6dd5
--- /dev/null
+++ b/batch_4/6k_v_SBA_881_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:659e7c3d808bec75aad741f803ea09261fd4b2c717f9ddacfce9769693be3423
+size 19761998
diff --git a/batch_4/6k_v_SBA_881_1.wav b/batch_4/6k_v_SBA_881_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a712cb57538445f8a9bf98aeaa047d769bfade4c
--- /dev/null
+++ b/batch_4/6k_v_SBA_881_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ba39667c34e5b40d24c2d0011831a7d0ee4249f29aa82db0c6b430ad6ea1731
+size 19418318
diff --git a/batch_4/6k_v_SBA_881_2.wav b/batch_4/6k_v_SBA_881_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bc8535496dd00e0086408cce4faa3b94c89b7156
--- /dev/null
+++ b/batch_4/6k_v_SBA_881_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5cbe32a855a4d8725e95b935c3adc2ecba98051c2bdfa737a0f89fc1dbea4c20
+size 12830158
diff --git a/batch_4/6k_v_SBA_882_0.wav b/batch_4/6k_v_SBA_882_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bed4b1c003328b24279f308134d0f740657dee2b
--- /dev/null
+++ b/batch_4/6k_v_SBA_882_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eab87ae81fd056ecb9a72997e98c7e883e500c1a01949c908ec1ae456430ccec
+size 20102478
diff --git a/batch_4/6k_v_SBA_882_1.wav b/batch_4/6k_v_SBA_882_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fd80fe782b532944b151e85e5aaf8119ff1475f8
--- /dev/null
+++ b/batch_4/6k_v_SBA_882_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a743c99a33a0c6890b3933e4d74efdd1063ac5a75570ff8d3eefc9337ae73e84
+size 19610958
diff --git a/batch_4/6k_v_SBA_882_2.wav b/batch_4/6k_v_SBA_882_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d417907cd4e391e89308715dcb00cc06cb478edf
--- /dev/null
+++ b/batch_4/6k_v_SBA_882_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ace201bb1879ec89528c3bca5aa4d5e2fbcfcc5eec5ab631e49892e22b4ff2f
+size 19595918
diff --git a/batch_4/6k_v_SBA_882_3.wav b/batch_4/6k_v_SBA_882_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e80388654ce756cc2a1393dc2f23ec7cf067e401
--- /dev/null
+++ b/batch_4/6k_v_SBA_882_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb25a9e562766d1b7a4643e4cfe1ca698fd96a0e1607fc62a48ccb4cea6c5b27
+size 10111118
diff --git a/batch_4/6k_v_SBA_883_0.wav b/batch_4/6k_v_SBA_883_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1aa00f648a9bd22a31afc1ee37ef0af91399919f
--- /dev/null
+++ b/batch_4/6k_v_SBA_883_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c7c11709e94c77dbb2181e7edb8f98c7e10406917d9684555c746f5687fdc04
+size 20714636
diff --git a/batch_4/6k_v_SBA_885_0.wav b/batch_4/6k_v_SBA_885_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..327907a6d63b00b967b66e6e5ed4bc2c140e0bd1
--- /dev/null
+++ b/batch_4/6k_v_SBA_885_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2bed5a8facb83928e419fc541ce3fc6d6aea771524a7f28887952678e3a4b76
+size 19390476
diff --git a/batch_4/6k_v_SBA_885_1.wav b/batch_4/6k_v_SBA_885_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..be71c5efa427956ceaa218ec8ce96a8a882c860e
--- /dev/null
+++ b/batch_4/6k_v_SBA_885_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d5a31d2781db7e5dadf25cd84383a9aeaeaca2f87731f39ed7e900084e4c8a57
+size 20187278
diff --git a/batch_4/6k_v_SBA_885_2.wav b/batch_4/6k_v_SBA_885_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ec5f8bdcd95804f745ffb6d90b0e282b9925b814
--- /dev/null
+++ b/batch_4/6k_v_SBA_885_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e837e2d18740cd0060b69b513018bd29afd55f3faf275351d65ca9c0bdbe693c
+size 16001358
diff --git a/batch_4/6k_v_SBA_887_0.wav b/batch_4/6k_v_SBA_887_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6319b64f4bfc1a9b6fd873637bd315b3b083f6a7
--- /dev/null
+++ b/batch_4/6k_v_SBA_887_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:719055d7426bebe3e2b506c96ef20df5e0d7d7713db4c5c3360e7d3c8239c639
+size 19248716
diff --git a/batch_4/6k_v_SBA_887_1.wav b/batch_4/6k_v_SBA_887_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..826f169cad26595ce64359f806d7796ca9f1e5f6
--- /dev/null
+++ b/batch_4/6k_v_SBA_887_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45f237142074200e0f1cac81ea6d2d9ee70ff97a0ba7776badb6f441c0fe3f84
+size 19434412
diff --git a/batch_4/6k_v_SBA_887_2.wav b/batch_4/6k_v_SBA_887_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c62e00362a8256d176a6f9ef4ec9386719d41426
--- /dev/null
+++ b/batch_4/6k_v_SBA_887_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb2a4617407dbbcb042c15bc74545af740760ddb586a81ab3ebc84a918624a4f
+size 16966476
diff --git a/batch_4/6k_v_SBA_88_0.wav b/batch_4/6k_v_SBA_88_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..797d80ec2fefc320500d6d7d2f4cfe5021780419
--- /dev/null
+++ b/batch_4/6k_v_SBA_88_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c836370947e2c78f9084adba485ad7d1bb3fb6dfede4cdadadb0e61c4ba2255
+size 19700556
diff --git a/batch_4/6k_v_SBA_88_1.wav b/batch_4/6k_v_SBA_88_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9f2f1571923a8f3511eeffe90e17a3f64491f7bb
--- /dev/null
+++ b/batch_4/6k_v_SBA_88_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64aa11ecc0a3bde5d73191e48a6de96ab524f23beb7ed118c6e6d37abf7d484c
+size 19755920
diff --git a/batch_4/6k_v_SBA_88_2.wav b/batch_4/6k_v_SBA_88_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..25265e37d1037f6fcd55268fe7f94e6fe02e0d4f
--- /dev/null
+++ b/batch_4/6k_v_SBA_88_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4e24c6bfb673f417c02e8277829cd31c6cb95b8bbcf078473f3ca66e7a7a505
+size 19333518
diff --git a/batch_4/6k_v_SBA_88_3.wav b/batch_4/6k_v_SBA_88_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3f0daf1f03acdf1a5b57cf901b9ee5415ba471b0
--- /dev/null
+++ b/batch_4/6k_v_SBA_88_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19b65d53042daa74d35595da2d9c6c51d2864a51281b0917fdacd3b282b27eef
+size 19632398
diff --git a/batch_4/6k_v_SBA_88_4.wav b/batch_4/6k_v_SBA_88_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9644137b915aed34d0f0f6fd5b9aaa47aed07688
--- /dev/null
+++ b/batch_4/6k_v_SBA_88_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9948ddc1ea18e75565c513e4fa70db34a9ff23184fc3b4356271656ffadfc98
+size 7262478
diff --git a/batch_4/6k_v_SBA_892_0.wav b/batch_4/6k_v_SBA_892_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6dd06dee5443976139fe733802d667486b385234
--- /dev/null
+++ b/batch_4/6k_v_SBA_892_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:931550de47c10ea54c04cfb2fb209e8dcd0e09992d948d16637a44bf244102e1
+size 19278798
diff --git a/batch_4/6k_v_SBA_892_1.wav b/batch_4/6k_v_SBA_892_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5f9037e585774c4452664ea4f10594618c8f23f9
--- /dev/null
+++ b/batch_4/6k_v_SBA_892_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d67467bb0611b3d320d0f3d337625b4a73808adacb20c17e0ac0ffff0a389ee
+size 19236268
diff --git a/batch_4/6k_v_SBA_892_2.wav b/batch_4/6k_v_SBA_892_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5a66d4d9ff71276b30c5e3e1ae561d4e60bfa2cd
--- /dev/null
+++ b/batch_4/6k_v_SBA_892_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74474495efc1355483939b09d7574f3fbcc84e07a734a948ad34dd87bf2206d5
+size 19243598
diff --git a/batch_4/6k_v_SBA_892_3.wav b/batch_4/6k_v_SBA_892_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..404c2deefb91964973ce0d5f5fe1328ebd8f4d12
--- /dev/null
+++ b/batch_4/6k_v_SBA_892_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c1f21375519f7edce96629202610ae25b2e014926ea9afbddb15e3635f67fc6
+size 6482638
diff --git a/batch_4/6k_v_SBA_8_0.wav b/batch_4/6k_v_SBA_8_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..924f144412a679df8bd76f58ae1b39df70dd0e9f
--- /dev/null
+++ b/batch_4/6k_v_SBA_8_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a19004f4da0223e97952b25e573f85eab5ea46ec997a72df0cdf8020d134a97
+size 20243598
diff --git a/batch_4/6k_v_SBA_8_1.wav b/batch_4/6k_v_SBA_8_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9aa6eef635616b50c280bce6c5034f1c85bca454
--- /dev/null
+++ b/batch_4/6k_v_SBA_8_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d7a45ef5f5048c563dbef7c70b707b1021737525be30e8d141b40930e799280
+size 19586958
diff --git a/batch_4/6k_v_SBA_901_0.wav b/batch_4/6k_v_SBA_901_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e2cad6daf6fc5c4041599e190e5fbe9f7dce4a32
--- /dev/null
+++ b/batch_4/6k_v_SBA_901_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c240a8a099499b8f5da222613c43879d7671ec2a2b6f5ba895c1b7eb19c0f2d4
+size 19312398
diff --git a/batch_4/6k_v_SBA_901_1.wav b/batch_4/6k_v_SBA_901_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dda0ea9e84a331fcb713ab9eabd9ce99cd1d7037
--- /dev/null
+++ b/batch_4/6k_v_SBA_901_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b33bb090df9eee9fb5dc25a4b424ba2a7eb90625fe5e7231a4300cc8756c9fe0
+size 19212558
diff --git a/batch_4/6k_v_SBA_901_2.wav b/batch_4/6k_v_SBA_901_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ebb0dbd89ebe54b2665d9bca70236af7f69d47ed
--- /dev/null
+++ b/batch_4/6k_v_SBA_901_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89f16fbaa4939a6e8698706cf93e7a11acc24592278e60086113bc63cb0084f2
+size 19950766
diff --git a/batch_4/6k_v_SBA_902_0.wav b/batch_4/6k_v_SBA_902_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..aa2dba39679d39e81d2ead2feddb4ef45b1d270a
--- /dev/null
+++ b/batch_4/6k_v_SBA_902_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f6265164599d28349d1e40cf72916860e7a8579830e6fdba4003ed51e8752e5
+size 19397548
diff --git a/batch_4/6k_v_SBA_902_1.wav b/batch_4/6k_v_SBA_902_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cf50e8f4cc8f348867ac4cf018d561af092d517f
--- /dev/null
+++ b/batch_4/6k_v_SBA_902_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e64ada990f87ffd0230a5adc202d9092e6922fc2013f9f317f18b051c542fdd
+size 19213518
diff --git a/batch_4/6k_v_SBA_902_2.wav b/batch_4/6k_v_SBA_902_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b4e4aec1e2a1b4921c6b21151cd816144a580339
--- /dev/null
+++ b/batch_4/6k_v_SBA_902_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab4bfb383ad63b51797b9dbeb1886875e631b385ace27a2aea4094c5bf27f2f3
+size 19424718
diff --git a/batch_4/6k_v_SBA_902_3.wav b/batch_4/6k_v_SBA_902_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c20aeeb6bba9d5bb319df17809c23244514b5932
--- /dev/null
+++ b/batch_4/6k_v_SBA_902_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:621b090897f214d199a92c6d10ae5e5b2e68950dd3e43cd1540eead5c472d816
+size 7115598
diff --git a/batch_4/6k_v_SBA_907_0.wav b/batch_4/6k_v_SBA_907_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b699ba1fb3a0d0f1d2e42f35568aae2d5f6accc8
--- /dev/null
+++ b/batch_4/6k_v_SBA_907_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0163e0365a981571f745c7d004d7ec19dd36281f2236a4bccf9cad4620c5f58
+size 19379276
diff --git a/batch_4/6k_v_SBA_907_1.wav b/batch_4/6k_v_SBA_907_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..701a531a2d3777cd3fc925c541ce7623a5b39eba
--- /dev/null
+++ b/batch_4/6k_v_SBA_907_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4bc86571985d7c0aa10f4ff789065b9830f907518aa4aca1fe76b742667244a
+size 19405840
diff --git a/batch_4/6k_v_SBA_908_0.wav b/batch_4/6k_v_SBA_908_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8c66380ef9f2ece1e61783ea2dbc188f52fb7920
--- /dev/null
+++ b/batch_4/6k_v_SBA_908_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d90e8b3a6fe1f42815da466dfc652c79be0b0a63a74960acd6b53d29a50c2ad9
+size 19319756
diff --git a/batch_4/6k_v_SBA_908_1.wav b/batch_4/6k_v_SBA_908_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0325cdbf49f4a96b4fa17e880f12e8434cedd76a
--- /dev/null
+++ b/batch_4/6k_v_SBA_908_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:505cedab6cb2e30b151018c5b240b48e23aac79f6a1210f34c8821e10d138b9f
+size 19344080
diff --git a/batch_4/6k_v_SBA_908_2.wav b/batch_4/6k_v_SBA_908_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a5454f617e78787acc7427199669b33267c235ae
--- /dev/null
+++ b/batch_4/6k_v_SBA_908_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63716084b2c9bf3ea3536a8ac53f693d419a521e13c8ec6c6a795cd3e3c0f99b
+size 19386958
diff --git a/batch_4/6k_v_SBA_908_3.wav b/batch_4/6k_v_SBA_908_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fc8c1dfb6a7bc8eb1f3017d682d2d505d369de38
--- /dev/null
+++ b/batch_4/6k_v_SBA_908_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c0e78fae89305d8b45026ee74d51262e0d63fa91acbda79f84735cebaa822c1
+size 3545678
diff --git a/batch_4/6k_v_SBA_910_0.wav b/batch_4/6k_v_SBA_910_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7e8f0db3d3f2cb37d4decf65cd62562ebda4fdd3
--- /dev/null
+++ b/batch_4/6k_v_SBA_910_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8fef4d8f65d615d1499a05f33157bf4a09789532191ae5dfe7f00946dab36a0
+size 19626636
diff --git a/batch_4/6k_v_SBA_910_1.wav b/batch_4/6k_v_SBA_910_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..aa1d72e00b2e71eaf9d4657ccc3396dd760e8e4a
--- /dev/null
+++ b/batch_4/6k_v_SBA_910_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c181a82b41367891286521699c96119f66476405e301f3a5fe48e7fed37e0481
+size 19219278
diff --git a/batch_4/6k_v_SBA_910_2.wav b/batch_4/6k_v_SBA_910_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dd56b6770935d305336d6d2a5d71f3caf850e9c1
--- /dev/null
+++ b/batch_4/6k_v_SBA_910_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3060b1f6f6790e13d1eca2740cf0102093e46fd94d9c41f0615b311d177162bf
+size 19542798
diff --git a/batch_4/6k_v_SBA_910_3.wav b/batch_4/6k_v_SBA_910_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b2cb271349625805b0c0e147b4c275414d07e7f8
--- /dev/null
+++ b/batch_4/6k_v_SBA_910_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8068dd7904e47e377a915ccbeeb9ec9ed3f7c54f32ebadbb67fdc857918fe20
+size 9540558
diff --git a/batch_4/6k_v_SBA_913_1.wav b/batch_4/6k_v_SBA_913_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4a1abb7ffd0dc0cea1ddc1fdc1d202c9cbae9e1b
--- /dev/null
+++ b/batch_4/6k_v_SBA_913_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1901452f103b22a347308d4750be6aa4a69fe340dca68dcd35068f1ccada6d9b
+size 19237518
diff --git a/batch_4/6k_v_SBA_913_2.wav b/batch_4/6k_v_SBA_913_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5065e6542c6f40f54b0157fd5a483f3aee251569
--- /dev/null
+++ b/batch_4/6k_v_SBA_913_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84dd8f1d0a24936550f3e715c98e4a1c70692d433544f8b380a911ba3b7c572e
+size 13517198
diff --git a/batch_4/6k_v_SBA_919_0.wav b/batch_4/6k_v_SBA_919_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..71d2b7c915a208ba181d16445dc17e0ccf96423d
--- /dev/null
+++ b/batch_4/6k_v_SBA_919_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d33c39412596296757a73125a54f19e858f219a971e2770f04776eda18e1e8eb
+size 19301518
diff --git a/batch_4/6k_v_SBA_919_1.wav b/batch_4/6k_v_SBA_919_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4f7de6b2fb1bd705ca2648fdf1799f12059710e1
--- /dev/null
+++ b/batch_4/6k_v_SBA_919_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b50590f4071cc6a0033bbb92c407a4e155cad9da95b8f7e5e02374ae53334ca7
+size 19765198
diff --git a/batch_4/6k_v_SBA_919_2.wav b/batch_4/6k_v_SBA_919_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1f8398c8f4f2a3d43583764643c9cfde08f53d91
--- /dev/null
+++ b/batch_4/6k_v_SBA_919_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2df0f6c93ba008595e6585c9a6f27b00aa0d7afc076ac0b9ba748038e3d7a71
+size 20164878
diff --git a/batch_4/6k_v_SBA_919_3.wav b/batch_4/6k_v_SBA_919_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..343a5fb000bf52d9f5421858d6db39c080ec52b0
--- /dev/null
+++ b/batch_4/6k_v_SBA_919_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6abba0a44ad9e3aeabdb6adb434261f1905bb54b157c178297fea7c02f030587
+size 19598478
diff --git a/batch_4/6k_v_SBA_919_4.wav b/batch_4/6k_v_SBA_919_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..269948c321fc13ce715da99d702ddbca80191176
--- /dev/null
+++ b/batch_4/6k_v_SBA_919_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54dd1dcce1873b6657017987a305416b2aa40f8dd84a864cf879d1d961ed9b1b
+size 6304078
diff --git a/batch_4/6k_v_SBA_91_0.wav b/batch_4/6k_v_SBA_91_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..174331752cb91c4feb67d7808ff465df10251cfe
--- /dev/null
+++ b/batch_4/6k_v_SBA_91_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb0cf2ec38e257039898793704ea0e1181546fd9161b4441de1f3f4a8504f5eb
+size 19976398
diff --git a/batch_4/6k_v_SBA_91_2.wav b/batch_4/6k_v_SBA_91_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8e2258924a1e1f85ca7fa6e1b4cc83bd94b99df8
--- /dev/null
+++ b/batch_4/6k_v_SBA_91_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:535625e1cfa02755fa8812066bd820b5ff835f52e42f7ffb4dcbfe443f35d5e5
+size 19212236
diff --git a/batch_4/6k_v_SBA_91_3.wav b/batch_4/6k_v_SBA_91_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ac040d94311dc13db004390fc5650389aeb4530c
--- /dev/null
+++ b/batch_4/6k_v_SBA_91_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:236dfefb3d833248d9d4f73e9b437deb5bccde8f4a28098a4aca9ed1ece25b3a
+size 11366800
diff --git a/batch_4/6k_v_SBA_922_0.wav b/batch_4/6k_v_SBA_922_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7af749f8707be4a73475f0f83bfc60a03f8a270a
--- /dev/null
+++ b/batch_4/6k_v_SBA_922_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a0b339e740b27eb72c71a58b9c506500e5b86195268064916fa1e8de2345faeb
+size 19385676
diff --git a/batch_4/6k_v_SBA_922_1.wav b/batch_4/6k_v_SBA_922_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ab411de3b921ae878beb3176c0e5d085376555c1
--- /dev/null
+++ b/batch_4/6k_v_SBA_922_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b87315fe2fa67f72e7660e79259ce325b9e79d3057b2642c97609678b275e7c
+size 19394318
diff --git a/batch_4/6k_v_SBA_922_2.wav b/batch_4/6k_v_SBA_922_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..24f25329f94ab96787ee5fbbe3d10990812ceb52
--- /dev/null
+++ b/batch_4/6k_v_SBA_922_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:630a2b3c0d90d690a6b69e9324f539430a01e5b495015a419f437fa52a46710d
+size 16411278
diff --git a/batch_4/6k_v_SBA_924_0.wav b/batch_4/6k_v_SBA_924_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..65e9b1480f536e6e5018583d6ed17fb12fd6c590
--- /dev/null
+++ b/batch_4/6k_v_SBA_924_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9255dbacd09fa7c8a36d734608ff25604ca5b34fa2cb6179abbeb65bd9cae092
+size 19226318
diff --git a/batch_4/6k_v_SBA_924_1.wav b/batch_4/6k_v_SBA_924_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2f6ba1b1dfd357032536a0cf81f26b33e3a81930
--- /dev/null
+++ b/batch_4/6k_v_SBA_924_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:41d962de929b75127e49a601a1bc8550e3e87fcfff527a16960442f9fae4fff6
+size 19854798
diff --git a/batch_4/6k_v_SBA_924_2.wav b/batch_4/6k_v_SBA_924_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6b8676061057e563ccc728a9831aaa93892372e4
--- /dev/null
+++ b/batch_4/6k_v_SBA_924_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8c502cbfc1183fffc9ef7fc6171496de6e9d9a80111dc607aaa48df427a1590
+size 17486478
diff --git a/batch_4/6k_v_SBA_925_0.wav b/batch_4/6k_v_SBA_925_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..60a072851fb353ce77ca7828284eee42520d8f18
--- /dev/null
+++ b/batch_4/6k_v_SBA_925_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ee58bd39bec2c98ce334b53612e714422f56025307db130345eeae43e52269c
+size 19391788
diff --git a/batch_4/6k_v_SBA_925_1.wav b/batch_4/6k_v_SBA_925_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..00d232383784899f4475c9e388c28d40393d3e68
--- /dev/null
+++ b/batch_4/6k_v_SBA_925_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05766d0342f933c79591f25d019f328e627445cf0bd48729663545b6a7eb7857
+size 19417998
diff --git a/batch_4/6k_v_SBA_925_2.wav b/batch_4/6k_v_SBA_925_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f749afc2da81881eb2a7f2aa1c02bae0965de896
--- /dev/null
+++ b/batch_4/6k_v_SBA_925_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50417f52305d6e0256090b57f818647ce824fb69bfffaf3c8476961ba5b842b4
+size 19288398
diff --git a/batch_4/6k_v_SBA_925_3.wav b/batch_4/6k_v_SBA_925_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..91bddc1c1894a88cb3fe891a7c6102ae4ca94668
--- /dev/null
+++ b/batch_4/6k_v_SBA_925_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:759b4e8df7f893baee996246ee992dd87b8361bef66d3fe92580c45486278bf4
+size 6249356
diff --git a/batch_4/6k_v_SBA_926_0.wav b/batch_4/6k_v_SBA_926_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2eca81fd96cfefddace163e6220e39908de4bba2
--- /dev/null
+++ b/batch_4/6k_v_SBA_926_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:861b6dd0c1d7e93b70d67738475649c11a8b472a506cd2bd907aab5fa4808774
+size 19375436
diff --git a/batch_4/6k_v_SBA_926_1.wav b/batch_4/6k_v_SBA_926_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f8eb89d7f482669a0adf41c955cf43d3518f4003
--- /dev/null
+++ b/batch_4/6k_v_SBA_926_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:567c15b04eedfa55e5bd2ec032698a2f7a499510d9f79ee68450d67072cc5d17
+size 19362638
diff --git a/batch_4/6k_v_SBA_926_2.wav b/batch_4/6k_v_SBA_926_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2d2c4b7819820e69bcca787da9e5e07ddcc93d66
--- /dev/null
+++ b/batch_4/6k_v_SBA_926_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:364ea8cc254e0dfc4d21c84287cbf1051924b1a7aaff168131b0e3b5c6d6b536
+size 19235278
diff --git a/batch_4/6k_v_SBA_926_3.wav b/batch_4/6k_v_SBA_926_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0897d56434b6d1e5168ea56ca0031e98272adaac
--- /dev/null
+++ b/batch_4/6k_v_SBA_926_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0cc54b6941e27ae311e0bca4e78a27ddec952222b37a182d7f5cfb860e46544
+size 19258638
diff --git a/batch_4/6k_v_SBA_926_4.wav b/batch_4/6k_v_SBA_926_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ba2c1c6cd49b3f14f85f36b208a5da2b922bcb16
--- /dev/null
+++ b/batch_4/6k_v_SBA_926_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c9302210dd0ec063e4de874dfbeee8fd7bd0ffeec07eac2e725e3e79355e7f5
+size 6620558
diff --git a/batch_4/6k_v_SBA_928_0.wav b/batch_4/6k_v_SBA_928_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7b44a0ee3e1776677ebff558937a86a6769350e7
--- /dev/null
+++ b/batch_4/6k_v_SBA_928_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:046414907ed4d3962188f5a30ed802b3ef182585d001065ed6f73009959f5430
+size 20219916
diff --git a/batch_4/6k_v_SBA_928_1.wav b/batch_4/6k_v_SBA_928_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7e8a9f976f7e32623b88a5bfba070d26ef0e8f18
--- /dev/null
+++ b/batch_4/6k_v_SBA_928_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de8fa594425d02b399fe727adbaa39f7531403dc3b79c122e0c29c542f78b1b1
+size 20076558
diff --git a/batch_4/6k_v_SBA_928_2.wav b/batch_4/6k_v_SBA_928_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..268bd6845d3ec47db4de26da0a4a8b31056a76e8
--- /dev/null
+++ b/batch_4/6k_v_SBA_928_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c80c2751023e8503380c76941a7cf23fe964a38d9d5a88955813eadb68efe8dc
+size 13115888
diff --git a/batch_4/6k_v_SBA_932_0.wav b/batch_4/6k_v_SBA_932_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..819cb4a60e2a420259010053c3a6b6c2e9d6a238
--- /dev/null
+++ b/batch_4/6k_v_SBA_932_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f29781fb0dbf1f753ff407496f62baee20d5c6d2720a522488ab63d6fe6f47c3
+size 19450636
diff --git a/batch_4/6k_v_SBA_932_1.wav b/batch_4/6k_v_SBA_932_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3f1dc600b9f9d06cda359fcc0e1708baf40d61e5
--- /dev/null
+++ b/batch_4/6k_v_SBA_932_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55fe7f61b473af2a253273b4e334584fc25024828f6f1abf0a7ed668f2139ba2
+size 19662158
diff --git a/batch_4/6k_v_SBA_932_2.wav b/batch_4/6k_v_SBA_932_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5864628b87e25cb69624961f3806895d821df656
--- /dev/null
+++ b/batch_4/6k_v_SBA_932_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53b7f9bf5c3c519eb008100a6b7186dde5a859fd446057196eee96c77b4cd76a
+size 19363280
diff --git a/batch_4/6k_v_SBA_932_3.wav b/batch_4/6k_v_SBA_932_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5bf54e6bf72ba088bb1bffe30c68413ab5f7ec8b
--- /dev/null
+++ b/batch_4/6k_v_SBA_932_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc0a234b34ee1cd35fc73c549a0fbdb43a08fc79f14ba6fd9d10def2cbd2520f
+size 5625388
diff --git a/batch_4/6k_v_SBA_936_0.wav b/batch_4/6k_v_SBA_936_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5c98ba417be1bdf1f39f2fc5520e8859824c2e47
--- /dev/null
+++ b/batch_4/6k_v_SBA_936_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d2e2bf7e3cde5730108358000767bcf55e95d533c0512b6039f4e1ecb2e15aa
+size 19851596
diff --git a/batch_4/6k_v_SBA_938_0.wav b/batch_4/6k_v_SBA_938_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7c35cf369d2f8f08d6ca753f8a619fa2fc4b5fe4
--- /dev/null
+++ b/batch_4/6k_v_SBA_938_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94c66505e8c72e83ea4c2b6d5c08fb22d2c6f7dbeebf13e9b1df25311656e7eb
+size 19252556
diff --git a/batch_4/6k_v_SBA_938_1.wav b/batch_4/6k_v_SBA_938_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2e223806f10f50b5019c27d162f232ba4f1134ab
--- /dev/null
+++ b/batch_4/6k_v_SBA_938_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:301b7d4047b45deb33e4a0b3454c5cc79e6ae653bacbcffaa4423ad728b4ee0e
+size 19258638
diff --git a/batch_4/6k_v_SBA_938_2.wav b/batch_4/6k_v_SBA_938_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d19ad6319a2bf93150c66d1df82f517202d1f179
--- /dev/null
+++ b/batch_4/6k_v_SBA_938_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3f8d284b251e4db60981c6bea3b8f027232c2e918ab435d816268a77944818c
+size 19491280
diff --git a/batch_4/6k_v_SBA_938_3.wav b/batch_4/6k_v_SBA_938_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9c6f076f5706b2e968d0b8d5b4e7e0d48132df0a
--- /dev/null
+++ b/batch_4/6k_v_SBA_938_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:921d303bdec84d7f90abbe98f48947154e2e697dae2aab810c139c1150bb38c0
+size 765518
diff --git a/batch_4/6k_v_SBA_939_1.wav b/batch_4/6k_v_SBA_939_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..36ea7d6857055c8c57265a09969b0d4c3f33e025
--- /dev/null
+++ b/batch_4/6k_v_SBA_939_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84d34aaf350b3c7dcda390d1a7ef90609e44507c49b74d826440aec13ccf7c3d
+size 19206158
diff --git a/batch_4/6k_v_SBA_939_2.wav b/batch_4/6k_v_SBA_939_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ccf30c63408802fbd53e893492c1c521b4f72f06
--- /dev/null
+++ b/batch_4/6k_v_SBA_939_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a855e253388bb24991bfb1b60985cbd84cdb22a0c3fe249f8e3a2f415f89574
+size 11410318
diff --git a/batch_4/6k_v_SBA_93_0.wav b/batch_4/6k_v_SBA_93_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..26e7e16f0eda455fe5345f20a7b55bf60e42f971
--- /dev/null
+++ b/batch_4/6k_v_SBA_93_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:676e1a67f62527d821a9f7472762337e17930a946a2ad38e560713442949252c
+size 19533518
diff --git a/batch_4/6k_v_SBA_93_1.wav b/batch_4/6k_v_SBA_93_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..519589cd86e066ce30d9d1261a9ec81a2aac5d4a
--- /dev/null
+++ b/batch_4/6k_v_SBA_93_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0dd0accb99b514b0b3901368308476087868641b3fda86ebd2d774ee3232183
+size 19253838
diff --git a/batch_4/6k_v_SBA_93_2.wav b/batch_4/6k_v_SBA_93_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0a3b8637fa57f197e2cf6a373b65c6e671d1ef43
--- /dev/null
+++ b/batch_4/6k_v_SBA_93_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51d43fe9f58855c80f929c67f4f1aaa95858186de0697797939c8fbc58c95448
+size 19229838
diff --git a/batch_4/6k_v_SBA_93_3.wav b/batch_4/6k_v_SBA_93_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3e398c646072c28c4d33f70effce302ad0b8717f
--- /dev/null
+++ b/batch_4/6k_v_SBA_93_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c01d4e6dfd2e3381d47856226c925e1d2cd08986eb7a34b29c3af47ab046648e
+size 5865998
diff --git a/batch_4/6k_v_SBA_941_0.wav b/batch_4/6k_v_SBA_941_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5673deb21b366300a9720c5c97c51470de531fb4
--- /dev/null
+++ b/batch_4/6k_v_SBA_941_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb5eb314a3d7087b6501d8fb569041dea1bb0a3590536fb6d0b94a76b6541be2
+size 19216716
diff --git a/batch_4/6k_v_SBA_941_1.wav b/batch_4/6k_v_SBA_941_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..66a2dbeca91ede86d8782e9fcc64bae1da04cdb6
--- /dev/null
+++ b/batch_4/6k_v_SBA_941_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20fba27c9389d3fb8608a2195d30355eae6076af313a27e4f08b036b60b54659
+size 20065708
diff --git a/batch_4/6k_v_SBA_941_2.wav b/batch_4/6k_v_SBA_941_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3ba0b4d806d7aad37649afaf90295cef819bc7f2
--- /dev/null
+++ b/batch_4/6k_v_SBA_941_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4feca84205508d00d4451ff939b1acf1ca7c0c1a5908a18a36e6e7f651727672
+size 16951438
diff --git a/batch_4/6k_v_SBA_944_0.wav b/batch_4/6k_v_SBA_944_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d510341ae5dd3f950575e87b52f732793e0b2c21
--- /dev/null
+++ b/batch_4/6k_v_SBA_944_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7942c798ea6bd9a78bb0f3594054d71e6139e357115712130172fadb45298fe3
+size 19809996
diff --git a/batch_4/6k_v_SBA_944_1.wav b/batch_4/6k_v_SBA_944_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ca06e94bcd83834adb8abe24310932eb97037e8a
--- /dev/null
+++ b/batch_4/6k_v_SBA_944_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c092e8f61c857e9a440e47c995242c12bd59945ef32d98c88c823590c9b9cde0
+size 19211598
diff --git a/batch_4/6k_v_SBA_944_2.wav b/batch_4/6k_v_SBA_944_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a1d68908933aaa4df05932f1287e663a58e038ee
--- /dev/null
+++ b/batch_4/6k_v_SBA_944_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:21414569164591b58291ac35c4d457d5cf1ba6c21025fde63075d2ee1c039c38
+size 5584718
diff --git a/batch_4/6k_v_SBA_947_0.wav b/batch_4/6k_v_SBA_947_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c23df3badd2b3450cc5d9b1402b996d19900402e
--- /dev/null
+++ b/batch_4/6k_v_SBA_947_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:539c8d91c44bdf68a677337827e9870203c3d961c875d967bd86a5d8b338669f
+size 19229198
diff --git a/batch_4/6k_v_SBA_949_0.wav b/batch_4/6k_v_SBA_949_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b4c372bcca60316dabc74c07a8ebe3644afba867
--- /dev/null
+++ b/batch_4/6k_v_SBA_949_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94dba04bfc40fe0bf6c2bc4645f36d07701a9a691b26fe53511aed7888099017
+size 19243598
diff --git a/batch_4/6k_v_SBA_949_1.wav b/batch_4/6k_v_SBA_949_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0a2d3d632a5bd9c8dc667375a769019293a1c376
--- /dev/null
+++ b/batch_4/6k_v_SBA_949_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42fe73f252dbebcd5eadc447ebf4dab46ca1eee116d092f8d35ab9c8e0f4df0e
+size 19536076
diff --git a/batch_4/6k_v_SBA_949_2.wav b/batch_4/6k_v_SBA_949_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..69c57e60c4fe467263ea42810f7ed82d3475a1b4
--- /dev/null
+++ b/batch_4/6k_v_SBA_949_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a152cb5dda4a73a3d5471df3f4541fe0aab1861bb2587bcce7ef47ed289c5aa
+size 17940558
diff --git a/batch_4/6k_v_SBA_94_0.wav b/batch_4/6k_v_SBA_94_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ee4664cab72660f6bf8646534829f7aaf080d396
--- /dev/null
+++ b/batch_4/6k_v_SBA_94_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c529583ea718185a1f288f50dddb5a7a7a84764240a02a26092ead7abe52a0e8
+size 19746316
diff --git a/batch_4/6k_v_SBA_94_1.wav b/batch_4/6k_v_SBA_94_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7a2d35e2b3940a0aee86ca247feefa134dd753f0
--- /dev/null
+++ b/batch_4/6k_v_SBA_94_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a70086c808d11728169b64e4c4af4314c6dbd70172f7dfce279fb85a16e52cb5
+size 19528720
diff --git a/batch_4/6k_v_SBA_94_2.wav b/batch_4/6k_v_SBA_94_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7e57ac8650255cd6284e9b73509bdb2e2fb9aa1a
--- /dev/null
+++ b/batch_4/6k_v_SBA_94_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:39b1e25eacd11bdf39bb12de380a46b40147ed19451171fc71f57ccdfa43f67c
+size 19217006
diff --git a/batch_4/6k_v_SBA_94_4.wav b/batch_4/6k_v_SBA_94_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6e0f0570449ff08f4e6ce85bdfbe5777d5e90b4e
--- /dev/null
+++ b/batch_4/6k_v_SBA_94_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f98aa8b51b9fc758da1e6b7127d0d543e4ef7332aa01cc881392605f5ecd77f5
+size 1544078
diff --git a/batch_4/6k_v_SBA_953_0.wav b/batch_4/6k_v_SBA_953_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6ee5f15a7fec4fccd88ffddb428cab90f2fa59bf
--- /dev/null
+++ b/batch_4/6k_v_SBA_953_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:317686d5e944d27054cd1cbb9822b39cfd8037fd25f9d1915d183e27b6f78b5f
+size 19213516
diff --git a/batch_4/6k_v_SBA_953_1.wav b/batch_4/6k_v_SBA_953_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b1818df9f725234155290b07b7986aca160f6793
--- /dev/null
+++ b/batch_4/6k_v_SBA_953_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f2e9340f5f02a5355ff66812ba73d9e4172f5fd77a979068e04da41a88d53d2
+size 19341520
diff --git a/batch_4/6k_v_SBA_953_2.wav b/batch_4/6k_v_SBA_953_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2ae632a53a0435fed8df9af38e421356f32effa0
--- /dev/null
+++ b/batch_4/6k_v_SBA_953_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8ff0087177f854a3d12316d61b293a433ed987e1675f2657777bb08101f6e04
+size 17275918
diff --git a/batch_4/6k_v_SBA_956_0.wav b/batch_4/6k_v_SBA_956_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e9a104423374f3043b6a2e8c03f3e410fd0d2cd9
--- /dev/null
+++ b/batch_4/6k_v_SBA_956_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20b0f5f794d8dfeefc032d3a8fa56093e63e23fcc0fc3a5da270c98c87d2092e
+size 19476556
diff --git a/batch_4/6k_v_SBA_956_1.wav b/batch_4/6k_v_SBA_956_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4061e846e7a71c99a37911335579233aeb90ee54
--- /dev/null
+++ b/batch_4/6k_v_SBA_956_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c40e35bad30d4727470c089d3341679f73980631abe45c1aa5431342dd3d7809
+size 19409068
diff --git a/batch_4/6k_v_SBA_956_3.wav b/batch_4/6k_v_SBA_956_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2988e26024445e85ac8dbd9fea1928d7f1b6ecb5
--- /dev/null
+++ b/batch_4/6k_v_SBA_956_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7068aedda0b7be559c26e7a759932f85412db8935d61ee26ce49faeaa04ad107
+size 879438
diff --git a/batch_4/6k_v_SBA_957_1.wav b/batch_4/6k_v_SBA_957_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e5b31d3befa88334f170bedb0c079be2e82b8f1b
--- /dev/null
+++ b/batch_4/6k_v_SBA_957_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:307c5dff035f73161097f0953072fd4651fea19bffae4831a89d972bd89a59c6
+size 19361998
diff --git a/batch_4/6k_v_SBA_957_2.wav b/batch_4/6k_v_SBA_957_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0ca43dd5cd700a73317da2572c1fc9974ddccaad
--- /dev/null
+++ b/batch_4/6k_v_SBA_957_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ffc7f7810bf5948874521d9a334124fef0b8367b6b2584a90d15c43e955c0ad
+size 19302478
diff --git a/batch_4/6k_v_SBA_957_3.wav b/batch_4/6k_v_SBA_957_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ae2b1ffd0b26ad0818c31438cd8b2d689d9d5739
--- /dev/null
+++ b/batch_4/6k_v_SBA_957_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c9cc1d7493f2b28d92869ea0d7fbfdc8be0aefb242b7c77a617d65efb4fc164
+size 17991760
diff --git a/batch_4/6k_v_SBA_961_0.wav b/batch_4/6k_v_SBA_961_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e7a475d57a893700e842ffc1e80b6fd2f9c3c546
--- /dev/null
+++ b/batch_4/6k_v_SBA_961_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8700ab2eb842b8fbafa89e305355c33397d363b655760d87c00f097eee963a2
+size 19383116
diff --git a/batch_4/6k_v_SBA_961_1.wav b/batch_4/6k_v_SBA_961_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7648f388bcb4239355fafe7d7bd4bd96b5edf5b8
--- /dev/null
+++ b/batch_4/6k_v_SBA_961_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d3b169265a68ae3092ca83b7314f8cf5f857c63478ef39368d3d357098fe706
+size 19274640
diff --git a/batch_4/6k_v_SBA_961_2.wav b/batch_4/6k_v_SBA_961_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d7b8bc242818d8a48699e53ef21cdf75fbee39ab
--- /dev/null
+++ b/batch_4/6k_v_SBA_961_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7675bdc5028a9d26f8a17559558136bf8d94a0f13dff343c0fbf83acbd6c37f2
+size 17665358
diff --git a/batch_4/6k_v_SBA_962_0.wav b/batch_4/6k_v_SBA_962_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f664299c7a9111ce9b37f7701cea2d75e3a45722
--- /dev/null
+++ b/batch_4/6k_v_SBA_962_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71b04e04a93c3ec32e26277e8af66a9945108b975e0adb31011606ca3338a65d
+size 19845838
diff --git a/batch_4/6k_v_SBA_963_0.wav b/batch_4/6k_v_SBA_963_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c6849b7e76e99094e13ce1ad59e884d8b181c6ab
--- /dev/null
+++ b/batch_4/6k_v_SBA_963_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:afb4990ee4a7464cf471d7315109d8d8437982aaf84e283671ceb7343a562ee8
+size 19229838
diff --git a/batch_4/6k_v_SBA_963_1.wav b/batch_4/6k_v_SBA_963_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..03d9201b1c5c1415acf51743d346987d7ee5e44c
--- /dev/null
+++ b/batch_4/6k_v_SBA_963_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a819c49f637acef15f6c42bccee991419c3a24a0706cdbf2df5ae8b5e14a2b7e
+size 19819598
diff --git a/batch_4/6k_v_SBA_963_2.wav b/batch_4/6k_v_SBA_963_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..25969378ab373e9dd7cd71cf0036a79f1efe28a7
--- /dev/null
+++ b/batch_4/6k_v_SBA_963_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5d63cc5a8a1bf392b5f2b8eae9ddd0bf4b7297b7292b1fceafe52fb622008dd
+size 14793998
diff --git a/batch_4/6k_v_SBA_965_0.wav b/batch_4/6k_v_SBA_965_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c1e7fdd1b29e8c393f929e20203b82e3bbf91ba9
--- /dev/null
+++ b/batch_4/6k_v_SBA_965_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5c3930a40a41f5bd3afdf9cf8b1770d42ee302f372b16c09c56f3ca80ffd377
+size 19263438
diff --git a/batch_4/6k_v_SBA_965_1.wav b/batch_4/6k_v_SBA_965_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..dae6ca69f34b5df58e0e4300931bc97dbc393209
--- /dev/null
+++ b/batch_4/6k_v_SBA_965_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6fa7b303acab4b98d460338daacfc7d7e9c26d2f87638a8e6aa595566852bf6
+size 9686478
diff --git a/batch_4/6k_v_SBA_966_0.wav b/batch_4/6k_v_SBA_966_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cfe878defbdb9a8a9bdf2e77b07b33f0d68b2052
--- /dev/null
+++ b/batch_4/6k_v_SBA_966_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32ee9104464f5560e19694aa55de5a8176e6940002da1e4ed3960ecc6aff85c4
+size 19701518
diff --git a/batch_4/6k_v_SBA_966_1.wav b/batch_4/6k_v_SBA_966_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cb43300b620dbd1edb9c7048945451f5a0d7bddb
--- /dev/null
+++ b/batch_4/6k_v_SBA_966_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1d35c2508c4b8b7aa48ca0941789e5cba3c8bf066ceeacf666ed8c10dec1a6d
+size 19286158
diff --git a/batch_4/6k_v_SBA_966_2.wav b/batch_4/6k_v_SBA_966_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d07915e62170da738d9a23d08981fcaf757b8d1c
--- /dev/null
+++ b/batch_4/6k_v_SBA_966_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02ed0a0a12877556114f405a97dca72d51812e24746ab8a770a7a3d7a371d445
+size 16151212
diff --git a/batch_4/6k_v_SBA_968_0.wav b/batch_4/6k_v_SBA_968_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5bbe9ef816b61f27ed165367db7441253b391879
--- /dev/null
+++ b/batch_4/6k_v_SBA_968_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac2d196c7c50d5689f19ad1bc788d2eb2ec79f675cda7d7002c375d2c86370e9
+size 19766798
diff --git a/batch_4/6k_v_SBA_968_1.wav b/batch_4/6k_v_SBA_968_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5e5e9c6a284846506d0ab20a23bdd7da66175c4f
--- /dev/null
+++ b/batch_4/6k_v_SBA_968_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a1e6c20f4cc285b10cbf203888c36627ed71857b7de566cc4dfe88553a6b8a0
+size 19426636
diff --git a/batch_4/6k_v_SBA_968_2.wav b/batch_4/6k_v_SBA_968_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7f2c259ee0de6bdc253a6c9e811b623bb7dea184
--- /dev/null
+++ b/batch_4/6k_v_SBA_968_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f54f5d0ddf37ba1349aa7f9baa21cd1c5b32326bb6ed7b62e59dd2b86edd6611
+size 19209678
diff --git a/batch_4/6k_v_SBA_968_3.wav b/batch_4/6k_v_SBA_968_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..677b8e917693892e422870b1b666aaea89075740
--- /dev/null
+++ b/batch_4/6k_v_SBA_968_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55b74805b526392864d36447eedcc3d6492419bb40adc396453a671be1df10e0
+size 19311148
diff --git a/batch_4/6k_v_SBA_968_4.wav b/batch_4/6k_v_SBA_968_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4bc3c63fdba5574f6795d0f3c0e06f795c25ec0a
--- /dev/null
+++ b/batch_4/6k_v_SBA_968_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1d67f4c7faaadd2392f0debe41b4456ad806f74bb8b33850a92ffc10506503d
+size 6935438
diff --git a/batch_4/6k_v_SBA_96_0.wav b/batch_4/6k_v_SBA_96_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e4b1f3bc5947a2fa7e2ee921e9de7496ab70780c
--- /dev/null
+++ b/batch_4/6k_v_SBA_96_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5047de7a0162d811b33e59be93f44a5a6f2b10bf20563cb2a3d1ec018d683d1a
+size 19265356
diff --git a/batch_4/6k_v_SBA_96_1.wav b/batch_4/6k_v_SBA_96_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..09f57575b1746b158205985b8b0dc2da029e4ebf
--- /dev/null
+++ b/batch_4/6k_v_SBA_96_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c14e288108b6e7c0b264a7bf21ec58677a2bbbb492f53bf3505f7d901fe22b78
+size 19204878
diff --git a/batch_4/6k_v_SBA_96_2.wav b/batch_4/6k_v_SBA_96_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..699dfe6647d98228e3074b0364e79618b53f6708
--- /dev/null
+++ b/batch_4/6k_v_SBA_96_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:faeccef5d1ad4ef4ef6ed7732e20d253d915f207e417162bdffa89e4e3b2d7c8
+size 19342798
diff --git a/batch_4/6k_v_SBA_96_3.wav b/batch_4/6k_v_SBA_96_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..450aba83fe1341b5e2a6be4bbb267b07ad121aa6
--- /dev/null
+++ b/batch_4/6k_v_SBA_96_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:158dac2319a60d33b8142e0cc1ce92809c0c912d62791e8d956ac0397c7a6a19
+size 19361038
diff --git a/batch_4/6k_v_SBA_96_4.wav b/batch_4/6k_v_SBA_96_4.wav
new file mode 100644
index 0000000000000000000000000000000000000000..31bd58466dd0309a8c9338a61c11c6e089f3f32d
--- /dev/null
+++ b/batch_4/6k_v_SBA_96_4.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01a29312d93943bbefd86b680bf9859fe31db6c99bca572c1c4a0193fa192de7
+size 13441358
diff --git a/batch_4/6k_v_SBA_970_0.wav b/batch_4/6k_v_SBA_970_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..506846c062be5ed7b0e4cf8c3a2d4e19e0675100
--- /dev/null
+++ b/batch_4/6k_v_SBA_970_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c8c3f76d856d5992ad78d33aaacff62bf1f959c6f933f8f76fe2967bc61e332
+size 19456716
diff --git a/batch_4/6k_v_SBA_970_1.wav b/batch_4/6k_v_SBA_970_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..36409a94495e5f820c98354165f80bc85eef4646
--- /dev/null
+++ b/batch_4/6k_v_SBA_970_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d072871a25b1039f07328ad0f1227fccce49939b461d45968df8d1e83635d8a
+size 19811598
diff --git a/batch_4/6k_v_SBA_971_0.wav b/batch_4/6k_v_SBA_971_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5a2bdad68e909ba8d620a54df67eaff5e899dbc3
--- /dev/null
+++ b/batch_4/6k_v_SBA_971_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4926b5cb31426644131e584eca68b254085fa8cd8bf9009809726ec2484d9fa
+size 19685196
diff --git a/batch_4/6k_v_SBA_971_1.wav b/batch_4/6k_v_SBA_971_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6d3a5e69c072e53b7c7c9b18f31bab76358e2efd
--- /dev/null
+++ b/batch_4/6k_v_SBA_971_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77b17f208bcc4e639a7eaf679735a3f6ca50c2f7b3f9275705b2bc59f5c5b7d1
+size 19337998
diff --git a/batch_4/6k_v_SBA_971_2.wav b/batch_4/6k_v_SBA_971_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a0f4cb809c9b5e75d7dd42dd510cee2e415184b1
--- /dev/null
+++ b/batch_4/6k_v_SBA_971_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:572974b53e505b6b53312551f470978e913c07e313064f43c0da43f485d25d71
+size 3720718
diff --git a/batch_4/6k_v_SBA_974_0.wav b/batch_4/6k_v_SBA_974_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f0a6acf04b50488bb9333ce8a0889cebad035fff
--- /dev/null
+++ b/batch_4/6k_v_SBA_974_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb84369ab4ca1f0746001fc984bc9dfb530a1e748b563e0c7972a641a333d8cd
+size 19371278
diff --git a/batch_4/6k_v_SBA_974_1.wav b/batch_4/6k_v_SBA_974_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f53ec9e9cb5a216dfd55f7a30b3dd3f70b9314c1
--- /dev/null
+++ b/batch_4/6k_v_SBA_974_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d65d74dd57a2eb843b69fc0f77f50c5284a53c60b7e00e4655d4f08082cf9ae5
+size 19304078
diff --git a/batch_4/6k_v_SBA_974_2.wav b/batch_4/6k_v_SBA_974_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..98acf97f611d2f63497e9f3fa1081c69cce47aa4
--- /dev/null
+++ b/batch_4/6k_v_SBA_974_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de19774fc37ee2e2c80a8ef3cd7f59ad25d4cc4e518ad3d79cd8e0613debfe52
+size 19746318
diff --git a/batch_4/6k_v_SBA_989_0.wav b/batch_4/6k_v_SBA_989_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d10deb8e913ab1e72a24f7d823190d4a1179c140
--- /dev/null
+++ b/batch_4/6k_v_SBA_989_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:21d03f889eaf44ea7caada8bb4e1049b27dd8466ca7e2cb15f18bd8c8bb9154b
+size 19404558
diff --git a/batch_4/6k_v_SBA_989_1.wav b/batch_4/6k_v_SBA_989_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fd483f4edfc9dd7e8c0d6ac61af077bae06cdb68
--- /dev/null
+++ b/batch_4/6k_v_SBA_989_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:613a96b5a3695727aa523cee60304ec8d581501c1996ce1633ab8321ccbf0000
+size 19809038
diff --git a/batch_4/6k_v_SBA_989_2.wav b/batch_4/6k_v_SBA_989_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..df9c7de1e69eb098b622aefd8a16612ecf6f3036
--- /dev/null
+++ b/batch_4/6k_v_SBA_989_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9855331fc349e1b3c195fcf81adbb5545930e81bb718680d38751a70cb62354d
+size 19225998
diff --git a/batch_4/6k_v_SBA_991_0.wav b/batch_4/6k_v_SBA_991_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bcc8aa13d9380d5b7b4000dadca8b50c9453c785
--- /dev/null
+++ b/batch_4/6k_v_SBA_991_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7011c0f9b991ef85dbc6d94fbd69c352c69194c8778704f527b2f21c1a3797f9
+size 19865678
diff --git a/batch_4/6k_v_SBA_991_1.wav b/batch_4/6k_v_SBA_991_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b6f3a5e871ce96a88841ac6479393d76dab78fcc
--- /dev/null
+++ b/batch_4/6k_v_SBA_991_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a0912b086161f791277a982c340546e6cda538795b808fdff8d015b5d7b434f
+size 19562958
diff --git a/batch_4/6k_v_SBA_991_2.wav b/batch_4/6k_v_SBA_991_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2499e6391873cc60b77eb29f4a56b4b1c1578fdb
--- /dev/null
+++ b/batch_4/6k_v_SBA_991_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48363b5a5985a1dd4a2939f256f5d01b6876e3b4f9dbe34b17c7c3a1b4882381
+size 5336718
diff --git a/batch_4/6k_v_SBA_992_0.wav b/batch_4/6k_v_SBA_992_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2d157c54d4f2efcd76a2dfe20af47c4089bad941
--- /dev/null
+++ b/batch_4/6k_v_SBA_992_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9edcb5fb1cf4880febf516f2bc139efae517fa092779a9b7823ebfadbfbaf379
+size 19288108
diff --git a/batch_4/6k_v_SBA_992_1.wav b/batch_4/6k_v_SBA_992_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cf0d355c2d5ade04cc8ab6ff30aa29c8bd90e71a
--- /dev/null
+++ b/batch_4/6k_v_SBA_992_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:717fac3a3c3c3517181c4fcf9e943771747b243300ab6aaf1dc74bd6749ced4e
+size 19455148
diff --git a/batch_4/6k_v_SBA_993_0.wav b/batch_4/6k_v_SBA_993_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cd6b58b99fe2629092c1651ba1a71f901907e3fd
--- /dev/null
+++ b/batch_4/6k_v_SBA_993_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:747c5b7bb94ed34316df40415b4eb1724f853cf140dd88e5e311ca846950b282
+size 20015756
diff --git a/batch_4/6k_v_SBA_993_2.wav b/batch_4/6k_v_SBA_993_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ad4630bdb8f4c8522c3471998a308076917420e2
--- /dev/null
+++ b/batch_4/6k_v_SBA_993_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7070f6665bcf0fe861ee2261d2b961c21f38a8ef55ed85fdd0ac2a0b7d5a453d
+size 19382478
diff --git a/batch_4/6k_v_SBA_996_0.wav b/batch_4/6k_v_SBA_996_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a5fe94a4943c5d29e3bf62e4ce114c7d12eaee48
--- /dev/null
+++ b/batch_4/6k_v_SBA_996_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2cb5118a40a2f5fd0d9ba92702ee64d5ce7c4d40e1588a987bce8d27832f288f
+size 19761996
diff --git a/batch_4/6k_v_SBA_996_1.wav b/batch_4/6k_v_SBA_996_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a8f1f886c2c7f9326cc4d96d55419df1c8e8138c
--- /dev/null
+++ b/batch_4/6k_v_SBA_996_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8691bab1e186049d05dbf81e0f02f8247b1d738f2fe5355d84050202f6b2c9e7
+size 19828240
diff --git a/batch_4/6k_v_SBA_996_2.wav b/batch_4/6k_v_SBA_996_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..90e06f0604f25cedbe7aad11d31370ae4df99ef5
--- /dev/null
+++ b/batch_4/6k_v_SBA_996_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14bae3aca276f9683994db40bce360af6335aedee8f87bf0f7246025ca000728
+size 20289676
diff --git a/batch_4/6k_v_SBA_996_3.wav b/batch_4/6k_v_SBA_996_3.wav
new file mode 100644
index 0000000000000000000000000000000000000000..335cba8e592ec3ca5444366831388854015cd7bb
--- /dev/null
+++ b/batch_4/6k_v_SBA_996_3.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63dfbb5486e72440dbaf37d552c29aa0bdceb67144fe7227d52b33ca7ab7b97e
+size 1400718
diff --git a/batch_4/6k_v_SBA_998_0.wav b/batch_4/6k_v_SBA_998_0.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7789c47893c18166c11c9092e474dbc1fb0029f7
--- /dev/null
+++ b/batch_4/6k_v_SBA_998_0.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20673cc9a341885d9e2b2347cc4b673e04191829962a17fd6c8181eb1458f7f4
+size 20129998
diff --git a/batch_4/6k_v_SBA_998_1.wav b/batch_4/6k_v_SBA_998_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..268ef7d202c7364c1387fa55b74497880f7b1385
--- /dev/null
+++ b/batch_4/6k_v_SBA_998_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f037255f5e93eb504fa16b96ea1a64ec76e33aced89a3aec5f633be9849484fc
+size 19205198
diff --git a/batch_4/6k_v_SBA_998_2.wav b/batch_4/6k_v_SBA_998_2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eb088abe7ba68e1d8f646b355564df8de302727e
--- /dev/null
+++ b/batch_4/6k_v_SBA_998_2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65ad652e6bc1fa3f5b7fa77b8ebac863bf1f8a36f34396e07b51d5128b3fe8bc
+size 17134478
diff --git a/batch_4/6k_v_SBA_999_1.wav b/batch_4/6k_v_SBA_999_1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cab295e62274506faadd158d2906e54cc8656a07
--- /dev/null
+++ b/batch_4/6k_v_SBA_999_1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e9f23d2c2fe52ed628692c769c8a058178717db5aa3031ad72721febaa0f085
+size 16660558