diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix001_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix001_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4c3b9aca2207a7710a12ceb7a904d4d1927e02be
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix001_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:015ecae2303667ba9bff8c257ee9e60f19f25f63dc316df135288ed52780284e
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix003_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix003_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..76845b30c50c2c62d3ef95d0165368d44f967ad9
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix003_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27425ad2ca628df6a3c8bd965c985383909f8b0fbde1bed34ba863eded90edde
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix005_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix005_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6284eff5a2f084460a61fff6fb80248afe9f1a48
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix005_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ffa28f2b3e0a57df9c7728b0d608368f069042faf4cad30f8aca3ee5e68473d
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix007_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix007_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..252819a4fb6acbfe3c1788efa3483cf35721fa7c
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix007_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6239792f86e8e7305c329926165ea891d49b2d66db098438e1c7606d547c4a34
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix023_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix023_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..86fc1f1338068a5283e75138e0505d4e7ba24852
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix023_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45bee1380627c3d9acf44c8bd6969c64fabe8808b73ab779b3da627279989330
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix024_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix024_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..32ef01feffef2c4d77fa4d3a69aef88c26e3fb70
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix024_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b15606c696203ec99cf5e45a42e49a733a0daa4ec1e41008782291f20e33221d
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix030_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix030_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..00369417d18ad649132464a6c84d2c07087217d8
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix030_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c9b22bd7b498cfd4fb856eb967f4520eb7074ebe03548bd608adc6d0b668ac1
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix033_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix033_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1b9a3bdf25c5fc09d8471448a907e86c86219fd0
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix033_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6760b1ab9eac6c2ef201ed7e38456f70661f6e319a7a9b9ae3c26a1881672ed2
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix038_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix038_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0d8935ad93ff74d7276f21c0c93ad21e4a98c113
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix038_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e437f38d917b5ecfa2fc3636a1c51f964a6eb90a58c2ac5274d1f7b1b1252a05
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room1_mix050_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix050_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..bc5c07c6f060aa372ff71e7aebbbd40643357e7b
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room1_mix050_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8cfdaf13654bd747355cded129f7305fc3c1435468ad5e036cab3aa47f589429
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix001_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix001_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6a42088f85928ab2c4b9e772c5e99ca0aef99b05
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix001_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dffcbb28564bda5d154889ebf187d04490f76a6e3b081bf9da2b7cf2c3f1733b
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix004_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix004_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..35579c123c01140ad38431102571fa3d846d500a
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix004_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efd72cf8c63ceeb4c16e6989eec5966f3a26c9e5551aa3f324178a326c384d22
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix006_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix006_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c1310d54dac4a9f347355105e7f5b2f30afa5b1c
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix006_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b610f2bdc0713a852fa70b2544b02d9b2674a4852bda4e72d8e8fb4f60f61c1
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix013_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix013_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ca9da870e97b2f4332b12b1eaa7fc406f557d5b2
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix013_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c777d34a9ed4b19676efaf517067c0d1f9eb310de130b613358c1e6347084b44
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix015_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix015_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..12c139e226a876de651bc1dfbd491b9bbd3a131b
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix015_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94a4f64ef9fea8d8bfc2a3b2537dc06383ef6913c25e469faa844b9a8edff5e1
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix021_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix021_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8903c353dadec987cab17ca775a5205dc918a438
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix021_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66dd3f30d707ad106ff23a0e96b1c929dc9fea732b338cc9456ca05ea31f8cb0
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix024_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix024_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..49022b53202cde498aa6765d254834bb170c77ed
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix024_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85f08f52a1cc10834fcf89bc3d4bf0eae5781ec60220b363f913d3925a5b5083
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix034_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix034_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..fe337f473a1e5e7c99697fc157ba894e1b3455b6
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix034_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0ec442fbbcc19062956bccbe6446fc19475028567bef29fe3c9f7f08ecd25556
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix041_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix041_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1629b02cc514c6fec6fc26b09c3da8d61d7a6c94
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix041_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cae4990d6f6822420c98e03fd32cb2622d1cbe59e76f09e21cb9d1e5a9f995a1
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix042_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix042_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..25ccb2c1dee0b289794130a34595f105e4da4698
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix042_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f7b4f74bd514906102a24a4442e59b86275e43500ecd87434851e5241e5132b
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold3_room2_mix044_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix044_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f318e1a8beb48875284515d303cce16f6a21362d
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold3_room2_mix044_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23f0efd279a12a4cd99e6aac4a559c25694364db24e84817439eec877e036620
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix004_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix004_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4907086ca2f67769071d15409651f8201ae5777e
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix004_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be7be00824e3644c4aa8053be09b276d8976fe5481599a34080c6419fc72a4cd
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix013_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix013_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4d1e7251aefa7ed0c9f368797b5c3852390d6443
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix013_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9ac09cb0248c52ecec30a81d7a082f2844c13488977fed209adec19d027a50c
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix021_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix021_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..21fe658c4658c6bf292ce893874a65e2916ead5d
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix021_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:792fe992a0145819f8535671913def81519891e4653ff581258153a8db3c585c
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix022_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix022_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3bf89c29e323e619fa2d93891f474fa0a2751016
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix022_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:934cd51d57a77d751b07241fb886bae87cc59eac93173af4fbfd3a796b2ac09b
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix023_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix023_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..65f043cdc9a5d98334ee643f9c630f5a0ffc9556
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix023_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da76af3f842f4b1991c0c046d4cfdc9ce9ec0b2372a034d2c05e4f289396e529
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix027_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix027_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..55d45f4ae249cc28c7013b51b8310d6ca10cdb38
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix027_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1e3c3e9363702d976797414f4147919da3961cd657347783a563c7bd6e666e1
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix028_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix028_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c1378fb4870b310e94dc9c67324681af95e6060a
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix028_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6d9eb3058c329e7ab763e2da60351faca5fe6359446e5ee242bdb53393bca38
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix038_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix038_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..2f317b8637b20fb6f83bb7ebe1d5b0e9b6af8115
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix038_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a2c79acfe3a984887d28fa6ad2b435d012d0f2e5e66f2af8ec6a31690c023d1
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix044_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix044_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9c6efbc657d20283ec9fdad84d6b9cd2a3d9696f
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix044_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e2472573aa999960b7f9dda9273880668e508e891939e61805e83b72fe3a61d
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix045_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix045_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e08d0472724879c5ae67224c545c1ce3f9a2e42b
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix045_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a14ee92e8d75219a9b7298a363fdfddaf2126d9d4fc1c9fa4799d12d5d9073f
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room1_mix048_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix048_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..988537fa5e8f173a32513a41b1c4ef94a75601c7
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room1_mix048_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b5c2ab708d80f485400880596031642ba7a30fe9f4ba6fed5bd37b869cf2376
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room2_mix002_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix002_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..ddcb604755e8cb03c40c07a21b81db386893768f
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix002_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6e5daebe06b9c56969edef8fd297ca8268290c7d444c874bd6e5dc54c12594d
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room2_mix013_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix013_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..21dc9835625e023cafb2590a14b0dd6c1ff99ee8
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix013_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:57cd6f6ceed6c9a3ef96a10423840c1ab5b0dc3a4bd7b2e8b7ff71dbfaba0e7e
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room2_mix014_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix014_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e031dd2ec27212eef59848fe0e7661e8f9549680
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix014_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b753b89cd9035991570ce3905123995567b9656c7221dbf0c699db4fb9c27d61
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room2_mix024_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix024_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7f49e4cab121efb812e53751d82ddb9285011b28
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix024_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7b7a3af5c6be3f13efe68d0303447dc025e11b75213a3cc7b454e0742c5d5bf
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room2_mix039_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix039_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..67e2b8df7f1909f36fe6a2f3d0b74dfc34320546
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix039_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0ee55c9c2b7278d60e56b51c62ad94d37acb4b74947fa8e910cb985d2e39dc8
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold4_room2_mix043_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix043_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4afacaf61e91200023338e3a3a7f3a848bfb3a2e
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold4_room2_mix043_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ec6fa608d35fb900de2f6b0de532e2d5762b6f9652f686093d29f36ed78c741
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix006_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix006_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..05c96a99799ac225fc36793e6ef3ae2dc7770d83
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix006_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86ac31d2afb2f1cffe477541f9665e77bb2d6bd4836d1159aa16204a7bc0939d
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix010_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix010_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..84a17f442f83ed8c55fffa2bdac9435ec5bd2050
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix010_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1649ae4c00811ad0a1c59833563d980ceb5780cb986cb87f15db44cd5ee57090
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix012_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix012_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..75ba07e87aa6fde5f1ba155546e155f02a4d415d
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix012_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a68696c6b66fa01be26e6eb0dcfee7d2043fd19762e519fd1e3801774b8fc33c
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix018_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix018_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4471d9db39e73b494bf0411ea363591ac4af245e
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix018_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f861c9c380b93994827308bc24d3cd743a10596fc6c7a6345c55a622aa1cfbe4
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix025_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix025_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b53cafff5bfb2d4af2fcc3dd658865728361b840
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix025_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42948c4f604bbe1392b4c849df8254eb3bdc04bbcbb4e7fcb6b1643293a4d8c6
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix027_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix027_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..39c17369bd1e7cab98ee0ec312fa7b16344a1ae6
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix027_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d167aa44d692e5796fb48774511342097283a8d1a59974a8596428230b03e59a
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix033_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix033_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..720816d0052391fe189f382f3f1bf91cfd5bc19c
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix033_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5486325fa8953b5e964e0b33da21cf404e4b2fe54a0723d7e31a11c33d2ee28
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix034_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix034_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4bd1c4d8aa57e1608febc0dd3c3eee4ec61e58f5
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix034_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f9407c1fc0fdc788ec6710f2791f5241394b5508a0ad21b193b3b6034cb2dc06
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix039_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix039_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a20af682e9c29110670a3b9e73fb1f19cba62c1c
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix039_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a70008a971bcca5eca7db40fe07580da9aa80425b76f1e049b2a065a12583eb
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix043_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix043_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..846e7fa30f9d6b15ef8f22f6844f5a050e6a5841
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix043_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:624a653d51e092f0a141a92e71e9869e9e157cd88221f5a0c5477acf67879a20
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix048_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix048_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..297b8dbd198f0b8e834232844cf4c3f8adc3532a
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix048_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d805e30b82caaae8c7c1db9909efe781f614ffb16ab6c444fb4391a8b7fb091c
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room1_mix050_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix050_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..051abdf762455a1dbcb15013bfab84fcbfd4f0ef
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room1_mix050_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e5702b2efd47acaf5c78aa0aca33466e994b327ec9dd8105f4159c8cbb9f8e6
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room2_mix005_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix005_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..864e0f616044e6e128d9b0828bdbe8d29f85464d
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix005_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b2e68c138c0e2ab6e9222efcc9db4dc54672f69adbbabc9310f1a9f2c27fa08
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room2_mix008_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix008_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..5cf690f9763cd453e8c319325155cce77bb9df10
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix008_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ebaa535e6ec2bb3ccda0345e927f0cedb227b79128c3068106279a925b21c643
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room2_mix012_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix012_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8c35477bc243d7960c710b9217052080746c7346
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix012_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c82588b09ffff1122525c730752e41f2193ba8f39752a45f8bd2f8a26946e47a
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room2_mix019_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix019_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..6d759ac9986b9668fab4a6fe3243ed348a6f632c
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix019_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6175f117b86cfa3ab1396cbd64beae3db0048a8a0388052c0ec222b0b85a6ce2
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room2_mix035_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix035_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..7b5a608bff9e681614c25874e518b2bf05afd889
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix035_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b81e15e8d0f7536d17a627a353c191facb25e9a04921ee136981be0b85801d7
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold5_room2_mix047_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix047_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..9e15ad686b06ff7cab8d7fc3eead57edc95ab132
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold5_room2_mix047_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:009d0abf1e7a6149bd7f66624f15af8f4719ce94f4131ef3f716c3c8319a505e
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix002_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix002_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..cef8d11dff0bdf65c58c8372c8ecc563217a07ff
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix002_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:664c7a5fca395c30480ad50a733862cc41ab131223f84285209c61bf03755389
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix003_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix003_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..f1c63a75fe157b8b3393c4b5e7bc1294fd0ffe7e
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix003_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b8118e95e8744afa16eb06be69b37dbcd31cf61e85724b7f8af3591ca92815e1
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix019_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix019_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..920d55035c920400b1c30ce80c628339faf0b6ba
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix019_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4dbd7a8297c8576e031ea3f77127a362751d23311cee9e971ee2aaa2d3f32774
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix020_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix020_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..eb5dd185f07cbc1f547f296ff30979428ebfd3bc
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix020_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:88409e6c98eb223f7b55b78d5e3089bdbfdb7040b40ed380376092410d89b78c
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix031_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix031_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..78a4ce2dd68161388f7bd845cd30e42a4d9e3dca
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix031_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:740a20efcd9c385db47157b4d3cb31d25a1cdd73ce9dc7fc69cfffe7c0587f5f
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix033_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix033_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0c622213b335617144997cb02ff74ef841c84bcb
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix033_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e3f01b74943a3dedc9ecdbcecf0cb101694a25beec0e819a050aec8137a0445
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix039_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix039_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0304e4e919e27c57459c8607c067da2fdc58e38b
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix039_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:069bc9b76f7416200509f80324fde30403b8c7d68fe4f39d548ab548a39141da
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix043_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix043_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d6c26260b976c6e2442dddb2eb74418540d6a038
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix043_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:73d3eb482edfa79e9a97e547419c99cba14fdef6e005fc8efeaca48ed0a6800d
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix046_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix046_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c881c5275c1054a8f596cb9306db608651dfe812
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix046_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c6a96c7481d42f60d14dd0bcbafdcdb46a97898f84e7345e783f7745f0f41c1
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix048_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix048_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..553148da8ac6a8946604b7c1f6b6c553816fc417
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix048_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e541223a4d2e04a76580b3066704fc5d8b5202dfc5a67d262fdb78b0e2d04c06
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix050_ov1.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix050_ov1.wav
new file mode 100644
index 0000000000000000000000000000000000000000..83e125745cc350bc5edcb84d8610b6f2c3bde6dd
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix050_ov1.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb91660111d97fbebd4b2b7eb5aa7f42512862d0b22f30bf709b33818ff5b4a6
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix051_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix051_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..b66783409a8fd1705981a67ea7cda7e815640f3e
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix051_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79285b93ec891a543f75062b269998f5d6d9e91182baeb635ec524ab7a3a7224
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix055_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix055_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..d8a0095ad5c6f9cf7762800840b884b15fbc8791
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix055_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f0705c816ee5947cee6d2640505383ccc3ceeaabe398beeec04fe207fde3398
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix057_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix057_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..1d5947ea3dacacd955cb4fc71d669ae5b49879a7
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix057_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05a5c304e3117d0f3f9b33946da527c8ac8f5d1af281cfc901d8c5e94dbb8c20
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix068_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix068_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3d2e9c3ba386f9efe560269e1a1011c78517c6a2
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix068_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2acb7d76f2fc1ef4c8547eaddcc1c93c800d97308f85dcaf8529affb62a0987f
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix081_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix081_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..890092d16cc8cdbb465937ff5a4f51baf8903c77
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix081_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a67e4ac2dd35de0d016ae7868eeae5819f1722a8516c297e5ea5adfdb17c871c
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix090_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix090_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..8bd7c4ba7c8cc41daeda5f4d59c73b56c833bc5e
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix090_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5fcc689b86dae4bf0d34a9f51dae4cf4c8970108ab1f96e72bbe30bf680c46fe
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix091_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix091_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..0572429aad947b74efa5f8c8eeafda640a46e3e0
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix091_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:912b28fcb91f47b49f3a76ec6f141560075d643c4cbae2bcca36243a58a3a56d
+size 7680102
diff --git a/tau2020-v1.0.0-full/16000/train/fold6_room1_mix098_ov2.wav b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix098_ov2.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c0b8b8d322fe3b377c6e5b1918eb4abef13dcf51
--- /dev/null
+++ b/tau2020-v1.0.0-full/16000/train/fold6_room1_mix098_ov2.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8da9f349de3f56cbc8a4730ecf39612aa01338f30edf44f45b9d35a0ec0d15ae
+size 7680102