diff --git a/PERC/PERC_CABASA/00035_PERC_CABASA_mf.wav b/PERC/PERC_CABASA/00035_PERC_CABASA_mf.wav
deleted file mode 100644
index d24ac14de68a0f73c35706059d4eebd7250dce91..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00035_PERC_CABASA_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:82f928816430563e6650e5548784ef0aff7636071e5bda5707e2cee6bc241aad
-size 90448
diff --git a/PERC/PERC_CABASA/00036_PERC_CABASA_mf.wav b/PERC/PERC_CABASA/00036_PERC_CABASA_mf.wav
deleted file mode 100644
index b3d559bff41a628a8d1b4f3412d7b8027b53c4a2..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00036_PERC_CABASA_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:efe7745d1d6f68bd796181e0a265897bcc5fd70a76a0f1ed7783eb43c6898900
-size 135650
diff --git a/PERC/PERC_CABASA/00037_PERC_CABASA_mf.wav b/PERC/PERC_CABASA/00037_PERC_CABASA_mf.wav
deleted file mode 100644
index 9ba97dde972aebd6cb501957a227428f48052120..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00037_PERC_CABASA_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:525eb378fac61920776d4046055df1047ef820d20fb770c5d3311767bc69a898
-size 135650
diff --git a/PERC/PERC_CABASA/00038_PERC_CABASA_mf.wav b/PERC/PERC_CABASA/00038_PERC_CABASA_mf.wav
deleted file mode 100644
index 27cb0c87ec78c139c4d7eed458e0163e42fd514b..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00038_PERC_CABASA_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a22653bb90d3860642e4154e1a3a24ca48b0debe4057ebcf3c7cbd2539b6f684
-size 135650
diff --git a/PERC/PERC_CABASA/00040_PERC_CABASA_f.wav b/PERC/PERC_CABASA/00040_PERC_CABASA_f.wav
deleted file mode 100644
index efc84ce33e7623025239449f031b14969f61b226..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00040_PERC_CABASA_f.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d6906b5ace560d01e7dfa1ab51c329711110787d31fe0904ddc94c07d933b129
-size 135650
diff --git a/PERC/PERC_CABASA/00041_PERC_CABASA_f.wav b/PERC/PERC_CABASA/00041_PERC_CABASA_f.wav
deleted file mode 100644
index 83d822d580f4bb27b695d15bdebff6943d0f6af8..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00041_PERC_CABASA_f.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:03ccf9d1e33a16755a6469a75a1bc6cb0f4a5e7b5ec98c7196cb55fed37bd96f
-size 135650
diff --git a/PERC/PERC_CABASA/00042_PERC_CABASA_f.wav b/PERC/PERC_CABASA/00042_PERC_CABASA_f.wav
deleted file mode 100644
index 3e3df20d9401d2eab97ca561dac465103a556e19..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00042_PERC_CABASA_f.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5af22e9394c0b6ab4044d1a4a79d83dd2ce618194ad2eacbbcdda4f2f75716ec
-size 135650
diff --git a/PERC/PERC_CABASA/00043_PERC_CABASA_f.wav b/PERC/PERC_CABASA/00043_PERC_CABASA_f.wav
deleted file mode 100644
index e6423695e6b049ba4aafa2ed412740759baaac6b..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00043_PERC_CABASA_f.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2bc2e4f8468dd2a9d03894662cf5df4bc84e12f72de69ee94aba8a812d19eb55
-size 135650
diff --git a/PERC/PERC_CABASA/00044_PERC_CABASA_ff.wav b/PERC/PERC_CABASA/00044_PERC_CABASA_ff.wav
deleted file mode 100644
index 69bde2064f0d73874089edc4cd4887cc3941ee55..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00044_PERC_CABASA_ff.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0ba4a5ef967f5a3e66eade14575e0e7d653a494087e592ea5a1e0e49ab28a989
-size 135650
diff --git a/PERC/PERC_CABASA/00046_PERC_CABASA_ff.wav b/PERC/PERC_CABASA/00046_PERC_CABASA_ff.wav
deleted file mode 100644
index 7b4cc14efc69a8ade8d4b2f05ba940b9f9ba71d0..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00046_PERC_CABASA_ff.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:201919768111e8bb4ab579b265858e064da67dd8ee645b41035ae29d52fa7d2e
-size 135650
diff --git a/PERC/PERC_CABASA/00047_PERC_CABASA_ff.wav b/PERC/PERC_CABASA/00047_PERC_CABASA_ff.wav
deleted file mode 100644
index 5e9c810e52722e49ba2ed2fd9a78017e1a4972c6..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00047_PERC_CABASA_ff.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e477b59f4ea3881f822333cde848b773858d6e640d99ef2da58e5f5b5c702602
-size 135650
diff --git a/PERC/PERC_CABASA/00048_PERC_CABASA_ff.wav b/PERC/PERC_CABASA/00048_PERC_CABASA_ff.wav
deleted file mode 100644
index e85772148938737733031d5ae11dec0d61ef1288..0000000000000000000000000000000000000000
--- a/PERC/PERC_CABASA/00048_PERC_CABASA_ff.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:56f7609a562bb8c306f8de21b6fd6e8fab87740b9849f4685bcd4766c98b5ce5
-size 135650
diff --git a/PERC/PERC_COWBELL/00039_PERC_COWBELL_mf.wav b/PERC/PERC_COWBELL/00039_PERC_COWBELL_mf.wav
deleted file mode 100644
index 94f769a987032dc2326f6ba08fbd1e6cb3907381..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00039_PERC_COWBELL_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d19e6408b88874c29fef7c408534fd126d69e5c793b284f29c48c4b0a2bd6189
-size 90448
diff --git a/PERC/PERC_COWBELL/00040_PERC_COWBELL_mf.wav b/PERC/PERC_COWBELL/00040_PERC_COWBELL_mf.wav
deleted file mode 100644
index 582604a04242565980904f7a9203fa34e569b56c..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00040_PERC_COWBELL_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:df403389b16ac92337e16ad33aeae16656554c3a512b5247ce28199a3bf793d0
-size 135650
diff --git a/PERC/PERC_COWBELL/00041_PERC_COWBELL_mf.wav b/PERC/PERC_COWBELL/00041_PERC_COWBELL_mf.wav
deleted file mode 100644
index a48107b989e5cb3432aa5acb43d01b9d998eb273..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00041_PERC_COWBELL_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d9a50a677f46861c71be352506983e430e62c3ab3169281bb8b6237791975fa6
-size 135650
diff --git a/PERC/PERC_COWBELL/00042_PERC_COWBELL_mf.wav b/PERC/PERC_COWBELL/00042_PERC_COWBELL_mf.wav
deleted file mode 100644
index e8884a9a52f2824c4847fa029ec98c2dceb8dc9f..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00042_PERC_COWBELL_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a98fd0376b2f8600c626882159c2de41fed363cfd2860d50d841256d3ade6f8f
-size 135650
diff --git a/PERC/PERC_COWBELL/00043_PERC_COWBELL_f.wav b/PERC/PERC_COWBELL/00043_PERC_COWBELL_f.wav
deleted file mode 100644
index 7e4b3038b91b59f15ecbe4d10ec526ccd426174b..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00043_PERC_COWBELL_f.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:becc4ee8d0d3cb297a5068faaa83c59953b5da68fa56c234cb1d752292fec837
-size 135650
diff --git a/PERC/PERC_COWBELL/00044_PERC_COWBELL_f.wav b/PERC/PERC_COWBELL/00044_PERC_COWBELL_f.wav
deleted file mode 100644
index 11e5b2b30e21d3b4116dbb969d86c52dedd4c711..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00044_PERC_COWBELL_f.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c81275ba64620128fa6cac516a0201d86334629a3c816eb2b24ff3ec4b792665
-size 135650
diff --git a/PERC/PERC_COWBELL/00046_PERC_COWBELL_f.wav b/PERC/PERC_COWBELL/00046_PERC_COWBELL_f.wav
deleted file mode 100644
index 0f44fc1d4e03bf6e5d854932dda5bb189c0abc2c..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00046_PERC_COWBELL_f.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:be4ed3f89f6bd95399cf7203829d1b831741f677160c7d83466b424d5c805f41
-size 135650
diff --git a/PERC/PERC_COWBELL/00047_PERC_COWBELL_f.wav b/PERC/PERC_COWBELL/00047_PERC_COWBELL_f.wav
deleted file mode 100644
index 861631fb8b509dc0211afd65a650c2113e332746..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00047_PERC_COWBELL_f.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6482d14a5fb7c6957f5e71e0f469795ba728e89a4ad6de7ce2e74c56456b4624
-size 135650
diff --git a/PERC/PERC_COWBELL/00049_PERC_COWBELL_ff.wav b/PERC/PERC_COWBELL/00049_PERC_COWBELL_ff.wav
deleted file mode 100644
index 2f5102914b12a4fd148dff38f362e95d821d6e1a..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00049_PERC_COWBELL_ff.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8b11086f2e3d7111a648434465d2f8ee097474b9a14f671867be55da6879ea18
-size 135650
diff --git a/PERC/PERC_COWBELL/00051_PERC_COWBELL_ff.wav b/PERC/PERC_COWBELL/00051_PERC_COWBELL_ff.wav
deleted file mode 100644
index 31f7c86108ac69ab1fb81538419f52d89dbae0ae..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00051_PERC_COWBELL_ff.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8d06b2c9637f1d3ba7cd11e13e099048a6f93357ee106be124f9b5d901dcdda3
-size 135650
diff --git a/PERC/PERC_COWBELL/00052_PERC_COWBELL_ff.wav b/PERC/PERC_COWBELL/00052_PERC_COWBELL_ff.wav
deleted file mode 100644
index e27c0ddb241b6e001afc444f2be97b9413e3bbb3..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00052_PERC_COWBELL_ff.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:70981e8cf9cf677ce47db7ba1df38b7896cd9f4bca963bb3b6bc691e35904483
-size 135650
diff --git a/PERC/PERC_COWBELL/00053_PERC_COWBELL_ff.wav b/PERC/PERC_COWBELL/00053_PERC_COWBELL_ff.wav
deleted file mode 100644
index 9cbc1044581146b8cee2ee52486ba9a88af62b99..0000000000000000000000000000000000000000
--- a/PERC/PERC_COWBELL/00053_PERC_COWBELL_ff.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4d1a9ae0b5787692e21288af42049bf634cfad48818f522801bdc5c4985168b7
-size 135650
diff --git a/PERC/PERC_SHAKER/00000_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00000_PERC_SHAKER_p.wav
deleted file mode 100644
index 116d0b6df62b86a0c5b4b3bdd41d2f0045115082..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00000_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2a9f7e9d5a89be11d81f8b484320e8f0b5dc3541ca548c95405c9abca1bcd58f
-size 90448
diff --git a/PERC/PERC_SHAKER/00004_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00004_PERC_SHAKER_p.wav
deleted file mode 100644
index 70476fc47c7745474a38ebf85ceb26ad34021a44..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00004_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8d1eace109c85c6958894d41d725ca1256287dd98e7fb15840cda706804b2dce
-size 135650
diff --git a/PERC/PERC_SHAKER/00007_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00007_PERC_SHAKER_p.wav
deleted file mode 100644
index 603ebd35723a6a956f8527023ba6058bb796ad3e..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00007_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8e2d0e0c9c379aaae1520423203129df7fa07f7693b1332f94d7b7674f9b1c41
-size 135650
diff --git a/PERC/PERC_SHAKER/00010_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00010_PERC_SHAKER_p.wav
deleted file mode 100644
index 37f942d07f53bfb5833a46822755b1ebc9320999..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00010_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1b468fb73e464d6d40f70f5c9485a43f508467c0f1ca9e2c14d7b903df04f4ec
-size 135650
diff --git a/PERC/PERC_SHAKER/00013_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00013_PERC_SHAKER_p.wav
deleted file mode 100644
index 758b8b4a03b95c5d0a1947d4faf569bb9cd76c2a..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00013_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2f0b2edb25ca7d56c58dbe43d7594f8e9f4114c7c14ec17db3d1dbebbb77ce14
-size 135650
diff --git a/PERC/PERC_SHAKER/00017_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00017_PERC_SHAKER_p.wav
deleted file mode 100644
index 60f9e3dd54fb2359d80c1cda4eddc3b287687ea3..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00017_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:18a0fe0a3ea12b36325e8feb318a3ebe8b6b0d790f33999cb45f1a2e74a2f373
-size 135650
diff --git a/PERC/PERC_SHAKER/00018_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00018_PERC_SHAKER_p.wav
deleted file mode 100644
index 138e49bcb3792338f3ff30f9944961362a8f5ebb..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00018_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:de76f04be3b906f19b4c6c25e07a579fa38a2b40f9fb02fb1ba7ad83edd66f85
-size 135650
diff --git a/PERC/PERC_SHAKER/00021_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00021_PERC_SHAKER_p.wav
deleted file mode 100644
index 4a9e87815775b0b1dc981a1cc81af988a650719c..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00021_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1ac3c32fa6727253aa3bf965d9fb5a7b87ef39881d4875240cbc86137ede34d9
-size 135650
diff --git a/PERC/PERC_SHAKER/00024_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00024_PERC_SHAKER_p.wav
deleted file mode 100644
index 9bb5ff972ede5cfa9758941cdbc26acf5b2c3ce1..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00024_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:eb19b3547328165c9067759acaf964dbb0d7b6c72fb7b7fa41417874fbec7308
-size 135650
diff --git a/PERC/PERC_SHAKER/00028_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00028_PERC_SHAKER_p.wav
deleted file mode 100644
index b65c7eaa0cacd8d4ea59251503f51539d4d6bafc..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00028_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b9eac54f3ee60aed7a759a68fe1fc886e757d1c17069b7494350335cfa153ef4
-size 135650
diff --git a/PERC/PERC_SHAKER/00032_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00032_PERC_SHAKER_p.wav
deleted file mode 100644
index 93df0123ed0769068b083bad00714ed467394ace..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00032_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:faa5cf91f81e92e52e37920119cf9451805ae7c8a0f85cff156d7c591b776ea8
-size 135650
diff --git a/PERC/PERC_SHAKER/00034_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00034_PERC_SHAKER_p.wav
deleted file mode 100644
index fb7da7c320987fe31e7cd40d35dfe5d5e137a589..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00034_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2c0794eb5061775551f36b01f406bd0a5733a1c9338cace6b76223969a7dde86
-size 135650
diff --git a/PERC/PERC_SHAKER/00049_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00049_PERC_SHAKER_p.wav
deleted file mode 100644
index 83c61d56946cc4dea89dfe31d25b0eacef82ca18..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00049_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:10ea141766269eb4904323d2614424d82273fcff5dbf67dd78267d68d8470886
-size 135650
diff --git a/PERC/PERC_SHAKER/00050_PERC_SHAKER_p.wav b/PERC/PERC_SHAKER/00050_PERC_SHAKER_p.wav
deleted file mode 100644
index 6657513e6a6dd78aed2af2f6aa54dcd8eca84364..0000000000000000000000000000000000000000
--- a/PERC/PERC_SHAKER/00050_PERC_SHAKER_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f564228de2a88e37f5eff4179e97ff3bec747a36abac8ba1c2a103504cac6963
-size 135650
diff --git a/PERC/PERC_TAMB/00022_PERC_TAMB_mf.wav b/PERC/PERC_TAMB/00022_PERC_TAMB_mf.wav
deleted file mode 100644
index 2ddb716e84d622d72c7112179e739f28fe6a5493..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00022_PERC_TAMB_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:05e2abc5a624e35e648cb9ed4021e34b5adf5e0b0e6472d0bf0f030d1405a961
-size 90448
diff --git a/PERC/PERC_TAMB/00023_PERC_TAMB_mf.wav b/PERC/PERC_TAMB/00023_PERC_TAMB_mf.wav
deleted file mode 100644
index 2ca83fb6bf034d9e7230367af8deca3ecdec448a..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00023_PERC_TAMB_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4e9724b1e03be0c63e143c681b5c0e6c86df224ffae6c754e6751795b1205d28
-size 135650
diff --git a/PERC/PERC_TAMB/00024_PERC_TAMB_mf.wav b/PERC/PERC_TAMB/00024_PERC_TAMB_mf.wav
deleted file mode 100644
index dc93b6b6d5a4282403b1c75ee2051f4e36e138c1..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00024_PERC_TAMB_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5829534140d36fb36a2fac90f1c4540be8e7434ca7ac5111ba5f17d5f6b7b0aa
-size 135650
diff --git a/PERC/PERC_TAMB/00025_PERC_TAMB_mf.wav b/PERC/PERC_TAMB/00025_PERC_TAMB_mf.wav
deleted file mode 100644
index 3b534ce13272bd66528a9961ccd8155d78d26048..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00025_PERC_TAMB_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:191885ca1789f88498ba9e98ee8438e22275ecf112b6894c2f490713de9abc13
-size 135650
diff --git a/PERC/PERC_TAMB/00026_PERC_TAMB_mf.wav b/PERC/PERC_TAMB/00026_PERC_TAMB_mf.wav
deleted file mode 100644
index 22cd94caa890ffee49818e4011cd915b1d0ee6fe..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00026_PERC_TAMB_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a0c408b4a2a3e60d6380a96e166f0b8e197efaa454eab65e3fd59f213da9cecb
-size 135650
diff --git a/PERC/PERC_TAMB/00027_PERC_TAMB_mf.wav b/PERC/PERC_TAMB/00027_PERC_TAMB_mf.wav
deleted file mode 100644
index 305802409024bb4e771e52f045f2175107a52404..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00027_PERC_TAMB_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:20db5ca7640a7f1cf51fe80a0decb98f11d37b9911b64d90f4e5f86bec3b560d
-size 135650
diff --git a/PERC/PERC_TAMB/00028_PERC_TAMB_p.wav b/PERC/PERC_TAMB/00028_PERC_TAMB_p.wav
deleted file mode 100644
index abbd2c86412e85d5b6904f4b643ca798da27a843..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00028_PERC_TAMB_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6ad62e39b71391b04d0a3cf4d0d684442e83acc13528fdcdbd251d8ce96c5323
-size 135650
diff --git a/PERC/PERC_TAMB/00029_PERC_TAMB_p.wav b/PERC/PERC_TAMB/00029_PERC_TAMB_p.wav
deleted file mode 100644
index 7c9de3d86b21249e6b8758b162c6374ddd2f06e6..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00029_PERC_TAMB_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2bcb3f952f835a4623cc4eddf710629cc935b6a88e0adf49dd73c43dc48d6152
-size 135650
diff --git a/PERC/PERC_TAMB/00031_PERC_TAMB_p.wav b/PERC/PERC_TAMB/00031_PERC_TAMB_p.wav
deleted file mode 100644
index 05e4beae8df401a73aac24263f0414225f9416e6..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00031_PERC_TAMB_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a9e0580d6ca467aa0f92b48c3f6f34f562f1a5ddbe9e843152ae08023daac532
-size 135650
diff --git a/PERC/PERC_TAMB/00032_PERC_TAMB_p.wav b/PERC/PERC_TAMB/00032_PERC_TAMB_p.wav
deleted file mode 100644
index 4e7e0a008588f40b99304d89d51beea52369f8d1..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00032_PERC_TAMB_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:042f4d4aff2d719aea16c760361eb4163c20b7873e077371a0729f77aa7021a8
-size 135650
diff --git a/PERC/PERC_TAMB/00033_PERC_TAMB_p.wav b/PERC/PERC_TAMB/00033_PERC_TAMB_p.wav
deleted file mode 100644
index b9c8055037cd3ed94e6bcffc5d2fa75dfb8caa0f..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00033_PERC_TAMB_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ac274302c006e1c12411de519b4a0f7c5ff265dabcf41fc7a407bcd122325227
-size 135650
diff --git a/PERC/PERC_TAMB/00034_PERC_TAMB_p.wav b/PERC/PERC_TAMB/00034_PERC_TAMB_p.wav
deleted file mode 100644
index 022a22ce5f3450e30f7bdf976050411c08a6bf13..0000000000000000000000000000000000000000
--- a/PERC/PERC_TAMB/00034_PERC_TAMB_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:806aed7f0828915695856949458483de8095ec3ea4d188b82286fa8e32ddbaef
-size 135650
diff --git a/PERC/PERC_VIBRASLAP/00063_PERC_VIBRASLAP_mf.wav b/PERC/PERC_VIBRASLAP/00063_PERC_VIBRASLAP_mf.wav
deleted file mode 100644
index ff1d83b7dcda815495673ffe0aa508e026239a60..0000000000000000000000000000000000000000
--- a/PERC/PERC_VIBRASLAP/00063_PERC_VIBRASLAP_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3523caa7163cd032c0e7030c07f23bd850b44813e1d15966abcb6136505133f2
-size 90448
diff --git a/PERC/PERC_VIBRASLAP/00064_PERC_VIBRASLAP_p.wav b/PERC/PERC_VIBRASLAP/00064_PERC_VIBRASLAP_p.wav
deleted file mode 100644
index f48d60b755bf9b8e2431b28486a3cfec5be20962..0000000000000000000000000000000000000000
--- a/PERC/PERC_VIBRASLAP/00064_PERC_VIBRASLAP_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:734d5547389bb3d5625766cbfb67249b3b27cdd36d75de37e9d97713ce169964
-size 135650
diff --git a/PERC/PERC_VIBRASLAP/00065_PERC_VIBRASLAP_p.wav b/PERC/PERC_VIBRASLAP/00065_PERC_VIBRASLAP_p.wav
deleted file mode 100644
index 8ffa7ed1adbc59b0940c9a0723b02da62e13383e..0000000000000000000000000000000000000000
--- a/PERC/PERC_VIBRASLAP/00065_PERC_VIBRASLAP_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:52337c928e38da619db40957e0ae93c7276eac8fd435d49f226daee8ec59fc9d
-size 135650
diff --git a/PERC/PERC_VIBRASLAP/00066_PERC_VIBRASLAP_mf.wav b/PERC/PERC_VIBRASLAP/00066_PERC_VIBRASLAP_mf.wav
deleted file mode 100644
index 8a34c12e0b190862d0d8cc8c773ba8f0acf8b3d1..0000000000000000000000000000000000000000
--- a/PERC/PERC_VIBRASLAP/00066_PERC_VIBRASLAP_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f9816fa110b26d7f7626c66274ebfb69582345675de5ec8f3af63bd6d3fbac90
-size 135650
diff --git a/PERC/PERC_VIBRASLAP/00067_PERC_VIBRASLAP_mf.wav b/PERC/PERC_VIBRASLAP/00067_PERC_VIBRASLAP_mf.wav
deleted file mode 100644
index e4a8b39dc45025a38bc0999cdf66e92bd90326b4..0000000000000000000000000000000000000000
--- a/PERC/PERC_VIBRASLAP/00067_PERC_VIBRASLAP_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:669c058be83019017f90123471e54a9a3f07d6d7ba5b3e6c69d566ceee701354
-size 135650
diff --git a/PERC/PERC_VIBRASLAP/00068_PERC_VIBRASLAP_p.wav b/PERC/PERC_VIBRASLAP/00068_PERC_VIBRASLAP_p.wav
deleted file mode 100644
index 19c12f77d905762b5c510f4f58c7815526842d25..0000000000000000000000000000000000000000
--- a/PERC/PERC_VIBRASLAP/00068_PERC_VIBRASLAP_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:79ac86a7661bc7a117e36ec0adb041610741602ef0793061534d3b478896c671
-size 135650
diff --git a/PERC/PERC_VIBRASLAP/00069_PERC_VIBRASLAP_mf.wav b/PERC/PERC_VIBRASLAP/00069_PERC_VIBRASLAP_mf.wav
deleted file mode 100644
index 6dd1543ac91c628fa5b54e1633f31045f5e7e6af..0000000000000000000000000000000000000000
--- a/PERC/PERC_VIBRASLAP/00069_PERC_VIBRASLAP_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:84bb2d614b8654acf1407befdab431c5725854ec42147e5be843ce3a558ec695
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00051_PERC_WOODBLOCK_p.wav b/PERC/PERC_WOODBLOCK/00051_PERC_WOODBLOCK_p.wav
deleted file mode 100644
index 2847809a35c89706ffc600db11206250eca4251b..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00051_PERC_WOODBLOCK_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9fad0e18e56ea334b1b0a509f719a2bce2fce46d4f9aa71e0ab38ce5245064cc
-size 90448
diff --git a/PERC/PERC_WOODBLOCK/00052_PERC_WOODBLOCK_p.wav b/PERC/PERC_WOODBLOCK/00052_PERC_WOODBLOCK_p.wav
deleted file mode 100644
index cb4a237e7be8eff91b2221be53add4a029aa563e..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00052_PERC_WOODBLOCK_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:343f98ad89a57753e612b6fbbf6bca13e6c1840d178842522aef05bcd7404a1a
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00053_PERC_WOODBLOCK_p.wav b/PERC/PERC_WOODBLOCK/00053_PERC_WOODBLOCK_p.wav
deleted file mode 100644
index d470267a07954b0eb367e8057dee363ac5e8a924..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00053_PERC_WOODBLOCK_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:aa0a72929a620388f90ad530a7762af40f506eefc1bd6fd8272fac894b01e1ce
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00054_PERC_WOODBLOCK_p.wav b/PERC/PERC_WOODBLOCK/00054_PERC_WOODBLOCK_p.wav
deleted file mode 100644
index e5f803ce2014933b07a0733f08faa9e98c8f050c..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00054_PERC_WOODBLOCK_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:855ff3a5f01bb8b87ee9e4c948d86e2391acf4ebe916c1351073cbe1e996ccd0
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00055_PERC_WOODBLOCK_p.wav b/PERC/PERC_WOODBLOCK/00055_PERC_WOODBLOCK_p.wav
deleted file mode 100644
index a1f376b448c26fae664861814f93062cbb0f9e63..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00055_PERC_WOODBLOCK_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ca813dceb777299bb656de55ee39620acdc20df77f4f993d9203d7a00bed8819
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00056_PERC_WOODBLOCK_p.wav b/PERC/PERC_WOODBLOCK/00056_PERC_WOODBLOCK_p.wav
deleted file mode 100644
index 3566d334cd5251533cec08a80a5e03182d121cd0..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00056_PERC_WOODBLOCK_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4763c68b83b9f895a8fbc884bd34c610df3d87b4ab0ed72714c7945b7d4a8f70
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00057_PERC_WOODBLOCK_p.wav b/PERC/PERC_WOODBLOCK/00057_PERC_WOODBLOCK_p.wav
deleted file mode 100644
index e6726cb40fc43ab4e8358a3eeb4acc3eb870c058..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00057_PERC_WOODBLOCK_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:24acbf50a32daaf5615d890447e25d0d9c8ccb091b507181c325e893a8702384
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00058_PERC_WOODBLOCK_p.wav b/PERC/PERC_WOODBLOCK/00058_PERC_WOODBLOCK_p.wav
deleted file mode 100644
index 031e3cd78d2c951291c6c72dcd1852cb336216b0..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00058_PERC_WOODBLOCK_p.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a928f6bf995c2b59216e5cf11621ab9c3ba0e5f07cf1222ed2f4e5d13e6ad852
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00059_PERC_WOODBLOCK_mf.wav b/PERC/PERC_WOODBLOCK/00059_PERC_WOODBLOCK_mf.wav
deleted file mode 100644
index 735b3ac2232122eaeeef0d200e2705239eaf1adb..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00059_PERC_WOODBLOCK_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:769a7b1fc8bdd0b8606f3b9e8aa74e96f6d2ef6d5d35c05d54eae6a04356b876
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00060_PERC_WOODBLOCK_mf.wav b/PERC/PERC_WOODBLOCK/00060_PERC_WOODBLOCK_mf.wav
deleted file mode 100644
index 43a63b4c3769ee5af026772f1eabbb445857424f..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00060_PERC_WOODBLOCK_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:14e444e9924649b5ea421a2112f11fed06b40c7437647f33040c716702f12044
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00061_PERC_WOODBLOCK_mf.wav b/PERC/PERC_WOODBLOCK/00061_PERC_WOODBLOCK_mf.wav
deleted file mode 100644
index b56608e1ff06edd760c153cbdfdb14c03e1efca8..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00061_PERC_WOODBLOCK_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d956dd5cb4e5e5c8f7229a088c9043ed0469afa2d13210c509171014cc4b842e
-size 135650
diff --git a/PERC/PERC_WOODBLOCK/00062_PERC_WOODBLOCK_mf.wav b/PERC/PERC_WOODBLOCK/00062_PERC_WOODBLOCK_mf.wav
deleted file mode 100644
index 985cdfd028e3e5403a5ec5a2e97cb3796da5866c..0000000000000000000000000000000000000000
--- a/PERC/PERC_WOODBLOCK/00062_PERC_WOODBLOCK_mf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:333f95d14f7cbbed5b1a08a8aff85398efa38d28de0d8cbd58b5ddc6e1cf471d
-size 135650