diff --git a/test/audio/sp1/1PiVxUn.wav b/test/audio/sp1/1PiVxUn.wav
deleted file mode 100644
index 7b4a179d2405a17f656f928d744651a5e18bf115..0000000000000000000000000000000000000000
--- a/test/audio/sp1/1PiVxUn.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a51080b6c9d2fa161b5241c5e9a42ae0267237402f443af5d7ac50d74bf38e33
-size 495724
diff --git a/test/audio/sp1/27hyMWh.wav b/test/audio/sp1/27hyMWh.wav
deleted file mode 100644
index d20a23f2b22e865fe134dafa1d50b4f21b947afa..0000000000000000000000000000000000000000
--- a/test/audio/sp1/27hyMWh.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:140d33b393dc51e8988eb58fb1fc7decd603c93bb898367dd2bee58f5c3f7e81
-size 8338506
diff --git a/test/audio/sp1/2U9wCYx.wav b/test/audio/sp1/2U9wCYx.wav
deleted file mode 100644
index eb4c48a1b9f3b23b5020285d6b0d57ffbaaef824..0000000000000000000000000000000000000000
--- a/test/audio/sp1/2U9wCYx.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:714bafcbc975f81dc82ceaa1ba75e3b58e696feccd967c9c1ce9ed51ba718129
-size 1347120
diff --git a/test/audio/sp1/3ISQD1Z.wav b/test/audio/sp1/3ISQD1Z.wav
deleted file mode 100644
index cd8ecb8299108e4952264fa93e0df740ec6ad34f..0000000000000000000000000000000000000000
--- a/test/audio/sp1/3ISQD1Z.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3a17c1ff73bf474bc7cac0cdd813753307ec59f7168477c7d7290e05e86cfc6f
-size 13208910
diff --git a/test/audio/sp1/3Lq4Qm4.wav b/test/audio/sp1/3Lq4Qm4.wav
deleted file mode 100644
index 35f7e26c27f35135d200b4892fd82a94a7f44e51..0000000000000000000000000000000000000000
--- a/test/audio/sp1/3Lq4Qm4.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b199fa1592fa8847a60cbe23b91d317f869a662c9e6296fdb532c1af111f7412
-size 5350290
diff --git a/test/audio/sp1/3sAU2dP.wav b/test/audio/sp1/3sAU2dP.wav
deleted file mode 100644
index b3336218d5605c00a0676bcedb06ecf4b60b9907..0000000000000000000000000000000000000000
--- a/test/audio/sp1/3sAU2dP.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c2c8d15368d627253ecd572562b4334efcff0a3b99e8ac2aa777066c93eadb2f
-size 6380466
diff --git a/test/audio/sp1/3xwdCKZ.wav b/test/audio/sp1/3xwdCKZ.wav
deleted file mode 100644
index 3898e3911bf2ac15365c586ec9e9cfced65740ee..0000000000000000000000000000000000000000
--- a/test/audio/sp1/3xwdCKZ.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:730c9903326097944932728b3aa52fdad049127675bbc62eafd76439708017c5
-size 9806154
diff --git a/test/audio/sp1/418SUcw.wav b/test/audio/sp1/418SUcw.wav
deleted file mode 100644
index 60f33ef0fcd36fb7ee31007da4230e1b93be2b51..0000000000000000000000000000000000000000
--- a/test/audio/sp1/418SUcw.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2363cb6cd5e68f6d6c1afa9b621f7a9aef5e30aebbfc712fd8390cdf28c99d92
-size 15680274
diff --git a/test/audio/sp1/4LBZmlb.wav b/test/audio/sp1/4LBZmlb.wav
deleted file mode 100644
index f40d5dcab9c3d7066ce1b8cd0232c6287e306356..0000000000000000000000000000000000000000
--- a/test/audio/sp1/4LBZmlb.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6e1d5ced88c1f5e03b74b6027eeb088767010e47bab45b3bb90d58000e2439de
-size 15923706
diff --git a/test/audio/sp1/4ZpywVG.wav b/test/audio/sp1/4ZpywVG.wav
deleted file mode 100644
index 5520c8670157a7b274e9e9bb4cecbd0559b71cb9..0000000000000000000000000000000000000000
--- a/test/audio/sp1/4ZpywVG.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:29080c04d4a483e035896fc38ab46ce00a2680ca35966ef6fb11ce6eb91452f3
-size 10333590
diff --git a/test/audio/sp1/4k11zSs.wav b/test/audio/sp1/4k11zSs.wav
deleted file mode 100644
index 2ea9418f6ff443f79b132538fb7ecb34c6f72a1f..0000000000000000000000000000000000000000
--- a/test/audio/sp1/4k11zSs.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:73411e29571b5694242d5244282bc1bce081a52b2f9e983e53a65962e29ba7e9
-size 5614890
diff --git a/test/audio/sp1/6GmhKyA.wav b/test/audio/sp1/6GmhKyA.wav
deleted file mode 100644
index d8da6a97cbd2634ae75f54928a099e9e02367c51..0000000000000000000000000000000000000000
--- a/test/audio/sp1/6GmhKyA.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d310971e33a5fb828d0ec3a75ec66c4c11d0c551ec154dcdfbed2814775f431b
-size 11203242
diff --git a/test/audio/sp1/6IV8As8.wav b/test/audio/sp1/6IV8As8.wav
deleted file mode 100644
index b93d032a9b44a8a47e67a372b9ede65f10187c2a..0000000000000000000000000000000000000000
--- a/test/audio/sp1/6IV8As8.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6e9e729049099913694d255247f92348bf77fbf391e7fe331ed26cf840d4417a
-size 689546
diff --git a/test/audio/sp1/6V1HXfo.wav b/test/audio/sp1/6V1HXfo.wav
deleted file mode 100644
index 558546f653365840afe3ac0bf8d4bcc28d767d07..0000000000000000000000000000000000000000
--- a/test/audio/sp1/6V1HXfo.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1ff31327650f1d18ae978cef59abcbeb232ebdbec0624f90c80c46f423cb6174
-size 4969266
diff --git a/test/audio/sp1/7p8Hrss.wav b/test/audio/sp1/7p8Hrss.wav
deleted file mode 100644
index bea941e5254bf947d93c68cbf69b082804e5228e..0000000000000000000000000000000000000000
--- a/test/audio/sp1/7p8Hrss.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:86732510f82d0f60d1c0920cd00447ec8a1958a288061f8fb71fa7f5627a66e0
-size 9559194
diff --git a/test/audio/sp1/84oJQVu.wav b/test/audio/sp1/84oJQVu.wav
deleted file mode 100644
index 2d30908b1f7fc5a3e6f4df4c62887b18ae0a4131..0000000000000000000000000000000000000000
--- a/test/audio/sp1/84oJQVu.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8bfead75ff18df29ab9a2322dd33aec0126462b2d65438ae5426cfbc58f342a1
-size 13768098
diff --git a/test/audio/sp1/87qRqu5.wav b/test/audio/sp1/87qRqu5.wav
deleted file mode 100644
index e5252a63fa93750f83dccc56542f3e1988d3e93c..0000000000000000000000000000000000000000
--- a/test/audio/sp1/87qRqu5.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:47f8b1fa8c36995789d596ec6c4d4a7383738a20ad0835d55de0dedba6166962
-size 6098226
diff --git a/test/audio/sp1/8zCQ67V.wav b/test/audio/sp1/8zCQ67V.wav
deleted file mode 100644
index 25ee48932376fcf6e1bd2669f1cbb55ec19d3df7..0000000000000000000000000000000000000000
--- a/test/audio/sp1/8zCQ67V.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:df88faabf62896fc5c13c56364cdae24b57fa3bf26e2aca38aa4e54e92513acd
-size 8842964
diff --git a/test/audio/sp1/9Reve57.wav b/test/audio/sp1/9Reve57.wav
deleted file mode 100644
index 466f5dda2e67b58ea31741cdb35d80a1e46ae1b2..0000000000000000000000000000000000000000
--- a/test/audio/sp1/9Reve57.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:277dc4e6637caa6c70673cd544f97ce929beeb9df83fccda7b59bcdc1f59f8a1
-size 18300972
diff --git a/test/audio/sp1/9U3k7Wy.wav b/test/audio/sp1/9U3k7Wy.wav
deleted file mode 100644
index b52d1629959dc0acdc11d81f19ecdd2bb7b20a7e..0000000000000000000000000000000000000000
--- a/test/audio/sp1/9U3k7Wy.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5064ad9638cf8eb18194781fe2acf9499ba738ae83f5de17cd65cb42e65773eb
-size 9234618
diff --git a/test/audio/sp1/9UB94rx.wav b/test/audio/sp1/9UB94rx.wav
deleted file mode 100644
index 8fb6d7a6881ceca419378d2f738f048709bfc182..0000000000000000000000000000000000000000
--- a/test/audio/sp1/9UB94rx.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:739db73ded36a4457831e291343cd79b1ef786049eec88156aad5e9709aec206
-size 10530860
diff --git a/test/audio/sp1/9lhidn7.wav b/test/audio/sp1/9lhidn7.wav
deleted file mode 100644
index 1fb47de5de8a0ecf9789c43713b0135f9bbc4174..0000000000000000000000000000000000000000
--- a/test/audio/sp1/9lhidn7.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7b1a03d6cad96133d5a4ede0b5c06c0b4c7712efb7569b809c5849c2b002b21b
-size 5387334
diff --git a/test/audio/sp1/A6urxiC.wav b/test/audio/sp1/A6urxiC.wav
deleted file mode 100644
index 9dd6485fa4a4d39ba8e370222053a63f01fb51d5..0000000000000000000000000000000000000000
--- a/test/audio/sp1/A6urxiC.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f9282ef64fd676d4cdec4e498c10195a958dad60b1c280b8ea75a4f3ae85a98f
-size 23302518
diff --git a/test/audio/sp1/AfHzPEl.wav b/test/audio/sp1/AfHzPEl.wav
deleted file mode 100644
index 44729dff3265b07b91096e600026c9c7ca1be140..0000000000000000000000000000000000000000
--- a/test/audio/sp1/AfHzPEl.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2f47b9eeac2394064b314d16df42efa98c224c5c1c533c290093370c4c5df4e0
-size 6463374
diff --git a/test/audio/sp1/Ano4Jkc.wav b/test/audio/sp1/Ano4Jkc.wav
deleted file mode 100644
index 07140b7822977098de1eb4edda54028d673ced23..0000000000000000000000000000000000000000
--- a/test/audio/sp1/Ano4Jkc.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6187d32e1c28ccbe7d85f861336c86a3bad195701cc2620372f57c8d42b356f5
-size 22826238
diff --git a/test/audio/sp1/Aud2Wt4.wav b/test/audio/sp1/Aud2Wt4.wav
deleted file mode 100644
index 92f9d8c7687d3e997e0b4aa036db827334125922..0000000000000000000000000000000000000000
--- a/test/audio/sp1/Aud2Wt4.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ec4c529f157e886fd82fa6cbec9d298eec84d8c1943b3e8a849733907c155a6a
-size 13247714
diff --git a/test/audio/sp1/B5zW2Mg.wav b/test/audio/sp1/B5zW2Mg.wav
deleted file mode 100644
index 76c39e603c7957945909380654f85a3d1a450888..0000000000000000000000000000000000000000
--- a/test/audio/sp1/B5zW2Mg.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bde7c7f3995733799fa43edaeda25801adebfb6b930d20148daa36993e4eb02e
-size 6574506
diff --git a/test/audio/sp1/BPzouDn.wav b/test/audio/sp1/BPzouDn.wav
deleted file mode 100644
index d245c5c31a0527c398f2178356ad7eb8f08b2c04..0000000000000000000000000000000000000000
--- a/test/audio/sp1/BPzouDn.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ea30817f89f010fc7738012391ff2a203dd7f4f4192af458308456e83a75d66d
-size 8770686
diff --git a/test/audio/sp1/DUpeSZx.wav b/test/audio/sp1/DUpeSZx.wav
deleted file mode 100644
index 774eccb62e724b5f3d7e62129f6a308675d80784..0000000000000000000000000000000000000000
--- a/test/audio/sp1/DUpeSZx.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7326fe1655131d3641c894bd23e9336aa6639cf7427d1340bf1000def7601e45
-size 8056266
diff --git a/test/audio/sp1/DmahEyA.wav b/test/audio/sp1/DmahEyA.wav
deleted file mode 100644
index 16abec4d4d9d4a899384749d53d7f69596999550..0000000000000000000000000000000000000000
--- a/test/audio/sp1/DmahEyA.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:567f27ffc847f4e60ff5dc4492890c6a493710395066e1f7e5fc1890f89f585f
-size 13896870
diff --git a/test/audio/sp1/EZoxiBE.wav b/test/audio/sp1/EZoxiBE.wav
deleted file mode 100644
index ffbf4d47b602b4fe4a339f5f92786966f2539177..0000000000000000000000000000000000000000
--- a/test/audio/sp1/EZoxiBE.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0a4898e1ebdb44d53cf7feb270b3132a02c62ad6e5276e6f868cd6ebc7027ceb
-size 7410642
diff --git a/test/audio/sp1/EnQG7ZQ.wav b/test/audio/sp1/EnQG7ZQ.wav
deleted file mode 100644
index a0a7c87bf8fc6fc218b5c1905cd71ffcd4d89628..0000000000000000000000000000000000000000
--- a/test/audio/sp1/EnQG7ZQ.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fcd640005bdec6f1b3bf8011f1c45fa015f63172d837c8c87ff0695cebc34b0d
-size 6350478
diff --git a/test/audio/sp1/FKbQrgu.wav b/test/audio/sp1/FKbQrgu.wav
deleted file mode 100644
index b50eaeab896d81a606cf6d603b821e1e85ce6381..0000000000000000000000000000000000000000
--- a/test/audio/sp1/FKbQrgu.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e21f890d14c0bf2c4740dbb3adca3bce889f3d84f8715dce680c9791c4a4154e
-size 12453914
diff --git a/test/audio/sp1/HoiwFoQ.wav b/test/audio/sp1/HoiwFoQ.wav
deleted file mode 100644
index 847f769efa7acab7480ba2a07c0e4cf684053888..0000000000000000000000000000000000000000
--- a/test/audio/sp1/HoiwFoQ.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9de47504b3319f9639bd3b5527c6318cb37f79085a8a828429e7dac38a2b7c62
-size 8775978
diff --git a/test/audio/sp1/II25rmR.wav b/test/audio/sp1/II25rmR.wav
deleted file mode 100644
index ca9e9024b19ae6f933d014604aaf6f393bb0504c..0000000000000000000000000000000000000000
--- a/test/audio/sp1/II25rmR.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b60d09246aafd38edbbb1d12c7d3f749ccf2e73e37a5595a6892e10d95d97ace
-size 6299288
diff --git a/test/audio/sp1/Idkn5ei.wav b/test/audio/sp1/Idkn5ei.wav
deleted file mode 100644
index eb9f07502d588401cbbd3d82abbc62e3ab476c30..0000000000000000000000000000000000000000
--- a/test/audio/sp1/Idkn5ei.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b2cdfffc9b6ca261fc8e372287688e765f5754a26644b1ac17bf6b3d29f940b8
-size 5473770
diff --git a/test/audio/sp1/J0CnWGr.wav b/test/audio/sp1/J0CnWGr.wav
deleted file mode 100644
index 30b5617583f6da6481370de680f1016f96609cdc..0000000000000000000000000000000000000000
--- a/test/audio/sp1/J0CnWGr.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b7b1d718fc0beab0c225b4867deac26964b019d55717553221d0246533f57331
-size 6632718
diff --git a/test/audio/sp1/KKhXHI4.wav b/test/audio/sp1/KKhXHI4.wav
deleted file mode 100644
index 1e50882dbd8c3bb54e85e734be6ea78d95d5bce4..0000000000000000000000000000000000000000
--- a/test/audio/sp1/KKhXHI4.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8d86ba0757a4e673e8b0ca01b4d44797619dbaa361ed4e44749d7337a760ae78
-size 8327868
diff --git a/test/audio/sp1/L6QFFp6.wav b/test/audio/sp1/L6QFFp6.wav
deleted file mode 100644
index f6e44add6ff3a5fd361b12fec139bc7112c387f6..0000000000000000000000000000000000000000
--- a/test/audio/sp1/L6QFFp6.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:555dafb721c3341dffba88b610f72beaa9b4a6aa949e969c9890c9483ccd6ccb
-size 8509614
diff --git a/test/audio/sp1/LhAva6g.wav b/test/audio/sp1/LhAva6g.wav
deleted file mode 100644
index aa752286bfcce3b153063535c65182fbd0826ac0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/LhAva6g.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d9bf4f4d6cdc10141d6db66fe5949da120250c8c357417f59f92d636f5fa6a4d
-size 5967690
diff --git a/test/audio/sp1/LwtflSs.wav b/test/audio/sp1/LwtflSs.wav
deleted file mode 100644
index 6934a17c243dfc97e66e94fe43635879eeea6a6d..0000000000000000000000000000000000000000
--- a/test/audio/sp1/LwtflSs.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f94f1538580250ac8f69ac403fa3887ee706d37dec46cc779e81fc4f34268d2b
-size 5503758
diff --git a/test/audio/sp1/M5GDyF2.wav b/test/audio/sp1/M5GDyF2.wav
deleted file mode 100644
index d1f1467185848311798ee13d1c54a3b35954d085..0000000000000000000000000000000000000000
--- a/test/audio/sp1/M5GDyF2.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ea7bce99d50ae09286741f6cb10ae9d0a2a3fa09148bd7cba2bbfe1c4875d3c9
-size 14126190
diff --git a/test/audio/sp1/MKjU54l.wav b/test/audio/sp1/MKjU54l.wav
deleted file mode 100644
index 7052b5446e7c0e77b5a58c3d6679e2704afb496f..0000000000000000000000000000000000000000
--- a/test/audio/sp1/MKjU54l.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:10387da25948e1e2cb2d1940f1cfe824df93ff687d8495348fc8b2d311a96c12
-size 5808930
diff --git a/test/audio/sp1/MNcdBFN.wav b/test/audio/sp1/MNcdBFN.wav
deleted file mode 100644
index 4457466efab35a93f9d8f7d26b5679b2ef205080..0000000000000000000000000000000000000000
--- a/test/audio/sp1/MNcdBFN.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:75afd0a83e90ab270eef089f0e6b83a05c593782995ce400c324d7dc2d4442d2
-size 10013388
diff --git a/test/audio/sp1/MsfRfIJ.wav b/test/audio/sp1/MsfRfIJ.wav
deleted file mode 100644
index 4f075d8f300c8b83b23272471ffeca56ce135f70..0000000000000000000000000000000000000000
--- a/test/audio/sp1/MsfRfIJ.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ba41982ea816a859ec15fd618959f0af2f769b641bd06c6d44b149308fb759c4
-size 20877018
diff --git a/test/audio/sp1/MxQ5sAK.wav b/test/audio/sp1/MxQ5sAK.wav
deleted file mode 100644
index 486e761c07f1ba6aa5bbaa70aff35ac40ef541f7..0000000000000000000000000000000000000000
--- a/test/audio/sp1/MxQ5sAK.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:71232abbbf0276f1b1bc366b3b4c5fa209c62601fcc54dce7c81562e7d015118
-size 11425506
diff --git a/test/audio/sp1/Mzp5FCj.wav b/test/audio/sp1/Mzp5FCj.wav
deleted file mode 100644
index 3292c4ea7b201377cf4dbf3403d671798f4d1373..0000000000000000000000000000000000000000
--- a/test/audio/sp1/Mzp5FCj.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c5d69d35a1955a213ff934c73cda27e66e247eba932eaa7478111dc284586cde
-size 11018022
diff --git a/test/audio/sp1/NKrgNNz.wav b/test/audio/sp1/NKrgNNz.wav
deleted file mode 100644
index 44df625da204b9e6748a187fca3bb3f3c4b9e593..0000000000000000000000000000000000000000
--- a/test/audio/sp1/NKrgNNz.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1a6ec1c02d7c7648dfb47e3a3570457ad03ec78341e0781316d113df986d7606
-size 7345374
diff --git a/test/audio/sp1/NUJ6bTd.wav b/test/audio/sp1/NUJ6bTd.wav
deleted file mode 100644
index 4d67f62bc90d4d9a0e02764b19dfea7f47d03f13..0000000000000000000000000000000000000000
--- a/test/audio/sp1/NUJ6bTd.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:843c551b294bf5252e5672818d18fd591a06094aef8838e94cbd60e833539e7e
-size 827778
diff --git a/test/audio/sp1/Nl1iMid.wav b/test/audio/sp1/Nl1iMid.wav
deleted file mode 100644
index 860daf34016397b6afdec34eafdaafae30578f58..0000000000000000000000000000000000000000
--- a/test/audio/sp1/Nl1iMid.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a36da2c4b2b5c7cbceda2cea3260ab70202af69c1737b36ec463a29dbf414caa
-size 12125814
diff --git a/test/audio/sp1/OmpucWA.wav b/test/audio/sp1/OmpucWA.wav
deleted file mode 100644
index add62b43bd0b88fa35f747fe1c146784395b2849..0000000000000000000000000000000000000000
--- a/test/audio/sp1/OmpucWA.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:38e131c2de8c3e3d6eb0ed9acb8d0c5429992d02fa3130bc5595f7d4c6f362bb
-size 1216056
diff --git a/test/audio/sp1/PE3p2rf.wav b/test/audio/sp1/PE3p2rf.wav
deleted file mode 100644
index a2746d6709b9ab4b51a9b6f56e0083f596166420..0000000000000000000000000000000000000000
--- a/test/audio/sp1/PE3p2rf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:861aedb15cf1e2a4fbf03e7930748b4f7714c5a101ff766d2bfa25baee3d0db3
-size 6380466
diff --git a/test/audio/sp1/PJMXXO9.wav b/test/audio/sp1/PJMXXO9.wav
deleted file mode 100644
index 15b10c0df9551d80b11d4dcce800469e33e2a152..0000000000000000000000000000000000000000
--- a/test/audio/sp1/PJMXXO9.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b4bb2f495b063d41f7862ac976f2b39f75cfefcdd9d19b156f22df27120cd835
-size 24874208
diff --git a/test/audio/sp1/PxlIH74.wav b/test/audio/sp1/PxlIH74.wav
deleted file mode 100644
index 5fef5139a1c53781a0f21f4ab1c6896a4c912c78..0000000000000000000000000000000000000000
--- a/test/audio/sp1/PxlIH74.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5c4d7825ed2187d28e7d0e65d455d7a6fede8ad8a547543fa4e3e2e42ff24f5d
-size 709276
diff --git a/test/audio/sp1/Q4RMVpn.wav b/test/audio/sp1/Q4RMVpn.wav
deleted file mode 100644
index 086c5313cd719a973ba2ccc208f33956e3d857e0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/Q4RMVpn.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ab16e361cf3a8243bc0fdedcabcef385b9e38ef1f2549e4a3b242b02f4ef150b
-size 7608210
diff --git a/test/audio/sp1/QeSaNfa.wav b/test/audio/sp1/QeSaNfa.wav
deleted file mode 100644
index 247be92fefc1c8c23c14b49f0a6d25183127fa82..0000000000000000000000000000000000000000
--- a/test/audio/sp1/QeSaNfa.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2b6e8584e641a3280b704b4e1ac9d917c1426f875e44fdefc70aec9f9e1fc800
-size 9142890
diff --git a/test/audio/sp1/Ql102D5.wav b/test/audio/sp1/Ql102D5.wav
deleted file mode 100644
index 9c329c1478111a266322f1e5ea8df9c121f453ba..0000000000000000000000000000000000000000
--- a/test/audio/sp1/Ql102D5.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0427c3e79909d5a2096b8e8d5acd672a463e51d3b07630cca4f3ed8196f5041f
-size 27659598
diff --git a/test/audio/sp1/SChFtvs.wav b/test/audio/sp1/SChFtvs.wav
deleted file mode 100644
index 209191accdf6c0e66c58e1f678d3c56b7e6ea23b..0000000000000000000000000000000000000000
--- a/test/audio/sp1/SChFtvs.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:127891067a626a5af215f35c03eee959ba5b5b5541fcccb724326f42070798c1
-size 6053932
diff --git a/test/audio/sp1/SbnRTCu.wav b/test/audio/sp1/SbnRTCu.wav
deleted file mode 100644
index 82b37f65eca5bd7711e06f5926e5d150c3487084..0000000000000000000000000000000000000000
--- a/test/audio/sp1/SbnRTCu.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:14602f4b808c02c8422cfaede3a5452095c1d5833060d546006203e9eefd9183
-size 9229326
diff --git a/test/audio/sp1/T83453B.wav b/test/audio/sp1/T83453B.wav
deleted file mode 100644
index 456de65c0252e31f4c7d82c62b9f3ab6edb7e942..0000000000000000000000000000000000000000
--- a/test/audio/sp1/T83453B.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:60ba9ebf36bff08f9a27952a690a7f639f4b18bd6a5d6e43fdd86fdd68a89126
-size 17211426
diff --git a/test/audio/sp1/TH4jxzE.wav b/test/audio/sp1/TH4jxzE.wav
deleted file mode 100644
index 3f8de61172aa07b0b9ce72564e493f9c1e259d02..0000000000000000000000000000000000000000
--- a/test/audio/sp1/TH4jxzE.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bcf4d7ad7fa74e79e06f74d932d4b10204df6bb843340bcd795c734449a432b5
-size 5296172
diff --git a/test/audio/sp1/TXYN2qw.wav b/test/audio/sp1/TXYN2qw.wav
deleted file mode 100644
index 2c5c742fb3bdaec16ffdff108a200ddaa9b1041f..0000000000000000000000000000000000000000
--- a/test/audio/sp1/TXYN2qw.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bca3d8733b181e2549b8c3d095adebc7ba98819f52714c6659d866e46f8cb699
-size 6408690
diff --git a/test/audio/sp1/TwIj7o9.wav b/test/audio/sp1/TwIj7o9.wav
deleted file mode 100644
index 691115e3528474167cb4ea8879d6ef87af5efb11..0000000000000000000000000000000000000000
--- a/test/audio/sp1/TwIj7o9.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2dc0811efd9ae14c1e784a69a9b4a546009ee98c96bb7541a49c696f98e8264b
-size 5480826
diff --git a/test/audio/sp1/UPBBbCR.wav b/test/audio/sp1/UPBBbCR.wav
deleted file mode 100644
index 06659f47fc7e0c70d2d2cd41b45573423a37512f..0000000000000000000000000000000000000000
--- a/test/audio/sp1/UPBBbCR.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0f10168182e5dc49eda1eb4564f149d509944b5975c83971ca2e103174607738
-size 4785810
diff --git a/test/audio/sp1/UcTatbq.wav b/test/audio/sp1/UcTatbq.wav
deleted file mode 100644
index c032591b050f3f1db48eb62ed08fcaabd2934df6..0000000000000000000000000000000000000000
--- a/test/audio/sp1/UcTatbq.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:25fffc77b95aec262fca513beec2a6608d48305427e21353e380565707ef1c2c
-size 14309646
diff --git a/test/audio/sp1/VVWnl4P.wav b/test/audio/sp1/VVWnl4P.wav
deleted file mode 100644
index 5ee4ba02c16662e1d127997bad54947da79d1ba0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/VVWnl4P.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b060726a0a7f1c1b589ebd365119ef4dfcd2d1aed009f788608e867b743121e2
-size 10014306
diff --git a/test/audio/sp1/VXQZZ5K.wav b/test/audio/sp1/VXQZZ5K.wav
deleted file mode 100644
index 0a67fe0bc2915a89b3965d59b94d7d40a848fdab..0000000000000000000000000000000000000000
--- a/test/audio/sp1/VXQZZ5K.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9b107bd9f8dac21703b5dda9b9cb84e98d26dccb6a1090dc2d5c7723cff5b3df
-size 21021666
diff --git a/test/audio/sp1/W9zIKoG.wav b/test/audio/sp1/W9zIKoG.wav
deleted file mode 100644
index b077e1aad5d426e359017985b21af515c32128b0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/W9zIKoG.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:74ac45153520bb23ebb1fd1d868cdca5f415a5c32912d3ca36721c8842c85a06
-size 5297370
diff --git a/test/audio/sp1/WckeX4i.wav b/test/audio/sp1/WckeX4i.wav
deleted file mode 100644
index 2f8b2838cd2fca660eaef0ded2009e0d14b1d999..0000000000000000000000000000000000000000
--- a/test/audio/sp1/WckeX4i.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4abd6284e3a5c3abda2b46ac32938eda38aaaa838a141990c70a5741b3a55bdd
-size 53421050
diff --git a/test/audio/sp1/WmwCUML.wav b/test/audio/sp1/WmwCUML.wav
deleted file mode 100644
index d3af38ff0530e6bd2efdd5659e3eb2d59876e296..0000000000000000000000000000000000000000
--- a/test/audio/sp1/WmwCUML.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6362d113aaeaa3d6baa299c9e44ec37ab410ac9a2f3e697f2920c911cc5222ef
-size 5586666
diff --git a/test/audio/sp1/X5BQM3K.wav b/test/audio/sp1/X5BQM3K.wav
deleted file mode 100644
index 74050799a471c3e82f44eba4e8d44aa664fb61c9..0000000000000000000000000000000000000000
--- a/test/audio/sp1/X5BQM3K.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e82e1e35e3ee8ffd849b25a7ad11a87ca5219b77cd42c15cc1001e1a572a8700
-size 12813774
diff --git a/test/audio/sp1/XK8hxRU.wav b/test/audio/sp1/XK8hxRU.wav
deleted file mode 100644
index f76127885f4aa88ff861eec0149c6ded148b8655..0000000000000000000000000000000000000000
--- a/test/audio/sp1/XK8hxRU.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e0b873c36054c6e97bce9ddd0b588967a6bea65958119d02b52bda231ce40b96
-size 11831222
diff --git a/test/audio/sp1/YUr85M3.wav b/test/audio/sp1/YUr85M3.wav
deleted file mode 100644
index 1ebfcf01286dcdf8a04903fc34d9829ff8ec65d0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/YUr85M3.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:29ebb662b5dd65cbe1f27479b6a9c7c447f3666c019196bc04940d044ab90f5a
-size 6775598
diff --git a/test/audio/sp1/YXBtyDB.wav b/test/audio/sp1/YXBtyDB.wav
deleted file mode 100644
index 1e1b0eae815bf56e8d110ff2d3aceef0580f2073..0000000000000000000000000000000000000000
--- a/test/audio/sp1/YXBtyDB.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ac9a91081212441ca7bae7c2932cfb73e124e894fe6053990a33ac1a8efd0eb3
-size 6503946
diff --git a/test/audio/sp1/YXYrLed.wav b/test/audio/sp1/YXYrLed.wav
deleted file mode 100644
index 1cedfc1697a04c4f9c50057f71a9078fc18743f8..0000000000000000000000000000000000000000
--- a/test/audio/sp1/YXYrLed.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4da2bae912245556c52a3264c193ad2c6b43e067bf5c45a20b1ae6097ea6b84c
-size 7687590
diff --git a/test/audio/sp1/ZsE5VCw.wav b/test/audio/sp1/ZsE5VCw.wav
deleted file mode 100644
index 26eee1809db5a95ae921fc356ba282eb8010e5f4..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ZsE5VCw.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e9b802aba1e002fdd119acd42bc7cf7f3cb5fcd71bb56ca9aca2129f2e4006ff
-size 7876338
diff --git a/test/audio/sp1/afUreE9.wav b/test/audio/sp1/afUreE9.wav
deleted file mode 100644
index b93059a5cd213ec0e911de0c123c083f7a4e80bf..0000000000000000000000000000000000000000
--- a/test/audio/sp1/afUreE9.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c543cc610d108ed157a2d0b5672a3f6976e0363a578896fca28d0d6422b8543f
-size 12254586
diff --git a/test/audio/sp1/b0vOGMc.wav b/test/audio/sp1/b0vOGMc.wav
deleted file mode 100644
index 093c069f225de3659d0dde1ea23c0bef763d56a6..0000000000000000000000000000000000000000
--- a/test/audio/sp1/b0vOGMc.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:81d23fd1521991a068faa09b49925686045d02336bab8e13ea2c33a47765c37e
-size 42373122
diff --git a/test/audio/sp1/b3VScXm.wav b/test/audio/sp1/b3VScXm.wav
deleted file mode 100644
index 7cd871ed75949e20e9caf40da2d43a53c5e0553d..0000000000000000000000000000000000000000
--- a/test/audio/sp1/b3VScXm.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a361180377f97fac57606c2b2dd8f13faf6c267c7edf51105bd5f79f7e217648
-size 8890638
diff --git a/test/audio/sp1/bFd1pKz.wav b/test/audio/sp1/bFd1pKz.wav
deleted file mode 100644
index 56c2beba2b8b2d330403530269000886c6e79c32..0000000000000000000000000000000000000000
--- a/test/audio/sp1/bFd1pKz.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ccf484d64587251ed8993df0f531214a8e139598d5398b9c30d614a9e29a84a2
-size 5498466
diff --git a/test/audio/sp1/bHYCRUP.wav b/test/audio/sp1/bHYCRUP.wav
deleted file mode 100644
index d266da4447776c58f276b2a9b524feb198461872..0000000000000000000000000000000000000000
--- a/test/audio/sp1/bHYCRUP.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6deb71e0ecb06f93ffea292ad189a9009d90dc0c7dedfafb646a1dc93ae7aa51
-size 10203054
diff --git a/test/audio/sp1/bsRWRaQ.wav b/test/audio/sp1/bsRWRaQ.wav
deleted file mode 100644
index e3a3b902d62d9e11d5a7cf6258c0d8fe1f057af1..0000000000000000000000000000000000000000
--- a/test/audio/sp1/bsRWRaQ.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e151e27bee27dfe31dd4b85315867b3edfa98627960a9766b950cd9f4fc9ffe9
-size 8056266
diff --git a/test/audio/sp1/ceq9tRp.wav b/test/audio/sp1/ceq9tRp.wav
deleted file mode 100644
index 59d1d64814b6deb33a2136aa071178d84f7387d9..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ceq9tRp.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4d35064db6a2d711f7ba4acbd132511c7969c074bb53631852117c3825d673b7
-size 8858886
diff --git a/test/audio/sp1/cv9uGsL.wav b/test/audio/sp1/cv9uGsL.wav
deleted file mode 100644
index a58b5b08bc271fd9a2f0649c7225b5a422d7a54f..0000000000000000000000000000000000000000
--- a/test/audio/sp1/cv9uGsL.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:95c27a706aceb5d035beaba2f5fedb37b50f8f5e56a57c7f1fe413e6a209b68f
-size 5923590
diff --git a/test/audio/sp1/dSSvPkF.wav b/test/audio/sp1/dSSvPkF.wav
deleted file mode 100644
index e126752ab381279f90a03f31026d538512f30565..0000000000000000000000000000000000000000
--- a/test/audio/sp1/dSSvPkF.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:437a7fb1620bb0a30797743fe0f7b17d8822740b748c55729f02537b44cb4162
-size 21443262
diff --git a/test/audio/sp1/ddeureR.wav b/test/audio/sp1/ddeureR.wav
deleted file mode 100644
index b7075bc99d48bd65e93daba877121be890c498ea..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ddeureR.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1587f33128cb5f2e8a7cf491766eb1754519f3c51cf771ae2d40397528a41d17
-size 18045798
diff --git a/test/audio/sp1/e0BpX0j.wav b/test/audio/sp1/e0BpX0j.wav
deleted file mode 100644
index 552e2aacde18840d7ce0a06dea4d740749ddd932..0000000000000000000000000000000000000000
--- a/test/audio/sp1/e0BpX0j.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:10a6f3ad0624f9b3b7d265bd97cb733593f8eaa15bd0e39ecfea477d2c200a33
-size 7569398
diff --git a/test/audio/sp1/e2jiLyg.wav b/test/audio/sp1/e2jiLyg.wav
deleted file mode 100644
index 336433c846454e11a202050a8570544cb0ee9371..0000000000000000000000000000000000000000
--- a/test/audio/sp1/e2jiLyg.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6e5cd1cc9bb866ca1faa5066c0ba4ee1010871596c1a1aa16d66b0626146718b
-size 718918
diff --git a/test/audio/sp1/eSbIsX8.wav b/test/audio/sp1/eSbIsX8.wav
deleted file mode 100644
index 2934a8db0515e0143c8eb0d9ed312c43c56f06fc..0000000000000000000000000000000000000000
--- a/test/audio/sp1/eSbIsX8.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4296bc436094645856647bf95febeb4d4dd2aef36d69471032f78eedbe417351
-size 10014306
diff --git a/test/audio/sp1/eeSzp4P.wav b/test/audio/sp1/eeSzp4P.wav
deleted file mode 100644
index 34b9b7542e74ef4f7ed6a20f421b623b73e5cab0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/eeSzp4P.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c56245898970cc85830569f2556b29c2513d0b5529c6877215bce04b571afb82
-size 5780706
diff --git a/test/audio/sp1/ffjnvZP.wav b/test/audio/sp1/ffjnvZP.wav
deleted file mode 100644
index 055103782e5a3e6287cce0873ed42984917b2c76..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ffjnvZP.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:23249fc67d6abc9c4fa660b8e50cd9077a49c240161ac09848ad5cd9de66ec1a
-size 9455118
diff --git a/test/audio/sp1/ghKqLx0.wav b/test/audio/sp1/ghKqLx0.wav
deleted file mode 100644
index fb7b313ff4583ea8b5ab11f7e2c6f2c8a071dd26..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ghKqLx0.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:24154809108ec15244a83d6209b7f71b3734b91986905542ee609c02cb09d53d
-size 21106338
diff --git a/test/audio/sp1/hD0OtHp.wav b/test/audio/sp1/hD0OtHp.wav
deleted file mode 100644
index 11768092f67d7fdd7fc675893bf9b47a4e38b825..0000000000000000000000000000000000000000
--- a/test/audio/sp1/hD0OtHp.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4f16eced4dfa18f74fec76b16340250a0782dc1e8337f205a709d6d685077f20
-size 6075294
diff --git a/test/audio/sp1/hLbEq5U.wav b/test/audio/sp1/hLbEq5U.wav
deleted file mode 100644
index 34cf54a6068b983ef0db2a84bcd2c05fd1055c84..0000000000000000000000000000000000000000
--- a/test/audio/sp1/hLbEq5U.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2fcd7f733606c078c4303ad8a5ca87c22ef90cb60527f3d7296f9282d408b3e5
-size 5511484
diff --git a/test/audio/sp1/hsYrrx9.wav b/test/audio/sp1/hsYrrx9.wav
deleted file mode 100644
index f25607938713cca9182d7922c75891e3d3c220a5..0000000000000000000000000000000000000000
--- a/test/audio/sp1/hsYrrx9.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:69d270d908f40c5202b84a64652db84bdbe0fcad1bcc9bbe5d702a7c79f8c49f
-size 5604306
diff --git a/test/audio/sp1/i8evlJc.wav b/test/audio/sp1/i8evlJc.wav
deleted file mode 100644
index 4475fa9ab5f9fcf0203bc53ca1251c7d41f6383d..0000000000000000000000000000000000000000
--- a/test/audio/sp1/i8evlJc.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bec2c7836014f1f260ba2cda9774958892452a1cf4288a11249643403853fef7
-size 14826498
diff --git a/test/audio/sp1/iPr0oCN.wav b/test/audio/sp1/iPr0oCN.wav
deleted file mode 100644
index a6dc31ea773533d591f0ff8e418a177b81d9fafe..0000000000000000000000000000000000000000
--- a/test/audio/sp1/iPr0oCN.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ee1a569e1f6b280672eb570d0da2d2f40591ca3e1e00a8a0589e964f52458e9c
-size 12131106
diff --git a/test/audio/sp1/iQrJ1zh.wav b/test/audio/sp1/iQrJ1zh.wav
deleted file mode 100644
index 07178319cff34bf1ce50d028049b941b82d67358..0000000000000000000000000000000000000000
--- a/test/audio/sp1/iQrJ1zh.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:96d6173b8b9236e1edd41e11548a1d32f2ea29eed5b7949db8e5eddadc2eab82
-size 12778494
diff --git a/test/audio/sp1/inLkPhA.wav b/test/audio/sp1/inLkPhA.wav
deleted file mode 100644
index 66bea5fa37de2e56d666e1a3dbec21361b97c65a..0000000000000000000000000000000000000000
--- a/test/audio/sp1/inLkPhA.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9fa68d30a88cd7aeef1f10c563a3d2f0c86aaa41f8704f3cd790fdbbf7c00818
-size 24165114
diff --git a/test/audio/sp1/j8hO2TC.wav b/test/audio/sp1/j8hO2TC.wav
deleted file mode 100644
index 63d73a8b7111158ae52b43b1d5a955b87d3b83de..0000000000000000000000000000000000000000
--- a/test/audio/sp1/j8hO2TC.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8136d9aae7d558c40f52ae5c42fe606473c9d87367867da3110d2bfd6751d52b
-size 4821090
diff --git a/test/audio/sp1/jD9XJrn.wav b/test/audio/sp1/jD9XJrn.wav
deleted file mode 100644
index 80f1fb6fd7bd184eca17f139adc54ecf41971e7d..0000000000000000000000000000000000000000
--- a/test/audio/sp1/jD9XJrn.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cb2b418d7fd7129370b15093b2cfd5fda0490d15a3d6e8963b796e7716c9e1b0
-size 9829086
diff --git a/test/audio/sp1/jErsaIY.wav b/test/audio/sp1/jErsaIY.wav
deleted file mode 100644
index 6e86ea7d9c7f40a892f9ac1720e483ab3d618c9a..0000000000000000000000000000000000000000
--- a/test/audio/sp1/jErsaIY.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:eda9852f17b19e5b8a9ac7ceb9d559d1a575c2f12a05a7c4f11d9a305b00f5a1
-size 9559194
diff --git a/test/audio/sp1/jHNdbRD.wav b/test/audio/sp1/jHNdbRD.wav
deleted file mode 100644
index bcad8a78f19ab9114435fadb1b7fac93986d228a..0000000000000000000000000000000000000000
--- a/test/audio/sp1/jHNdbRD.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c10ab70db3b9d86bb1d6fd3c2c32a1eeb08734e25f331eb1ef9e067bbb83cfe5
-size 11725386
diff --git a/test/audio/sp1/jLbj84E.wav b/test/audio/sp1/jLbj84E.wav
deleted file mode 100644
index 3d2f2c3f3cd3fdc35a905c9b57ec13465024ee84..0000000000000000000000000000000000000000
--- a/test/audio/sp1/jLbj84E.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ca0e9706533815d84488b86b44db14262b573ea312635fd0a233e24f207589d9
-size 27093354
diff --git a/test/audio/sp1/k7NsDZS.wav b/test/audio/sp1/k7NsDZS.wav
deleted file mode 100644
index 3b1a97fe7a97951a95bc1fc821a405ad05ebe926..0000000000000000000000000000000000000000
--- a/test/audio/sp1/k7NsDZS.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6194ffe776fff7ba7a6bd330b44c0e4160bb7752bd0c4c0f199730b436ae16bb
-size 7290690
diff --git a/test/audio/sp1/kIVp3Gv.wav b/test/audio/sp1/kIVp3Gv.wav
deleted file mode 100644
index fad8300cdeea7a8deddc9606267004b2138f5ccf..0000000000000000000000000000000000000000
--- a/test/audio/sp1/kIVp3Gv.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c674a11f72490b6db5550bc59404e13a7e6f4678c65abad046cc9d87ebfc8034
-size 7304798
diff --git a/test/audio/sp1/llHHjhT.wav b/test/audio/sp1/llHHjhT.wav
deleted file mode 100644
index 11cbf18cb37fe23d4c87b921190aa54d322aadcd..0000000000000000000000000000000000000000
--- a/test/audio/sp1/llHHjhT.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6d3f5c1242c65cf4d8386bc578cf7a706d3b2affa13e0d3ce8409021486155a0
-size 14556606
diff --git a/test/audio/sp1/mIPMSk1.wav b/test/audio/sp1/mIPMSk1.wav
deleted file mode 100644
index 2ca92d8b41937a43976fe8975a357014c4e0b117..0000000000000000000000000000000000000000
--- a/test/audio/sp1/mIPMSk1.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:29a545dc63a607651ef68149fd26e87f40702b83bd1308d8b8659044878194e5
-size 11949414
diff --git a/test/audio/sp1/n7zd2b8.wav b/test/audio/sp1/n7zd2b8.wav
deleted file mode 100644
index bbdcb443fa659cc5d5f7642b04b206e312aefef2..0000000000000000000000000000000000000000
--- a/test/audio/sp1/n7zd2b8.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:83cf6f40d1776e46fe40ce145a5751165b9af976f26fe778397719b44ef99ca8
-size 8966188
diff --git a/test/audio/sp1/nOeXTrs.wav b/test/audio/sp1/nOeXTrs.wav
deleted file mode 100644
index b52bc4713681eaa92a488c20ea264dc953c2206d..0000000000000000000000000000000000000000
--- a/test/audio/sp1/nOeXTrs.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1ae0462b9785edd848ce9452e6ee3b0059b53ccc465bd1586cb7d85c1272e80b
-size 34161702
diff --git a/test/audio/sp1/ni5RYOf.wav b/test/audio/sp1/ni5RYOf.wav
deleted file mode 100644
index c8cd64ebe762ebce057161aed2c811d27eecb573..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ni5RYOf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:105b03962a86e262debc7d97c443bc9e712184ad351107ac962f09da3195eab7
-size 5561970
diff --git a/test/audio/sp1/nsHRyEf.wav b/test/audio/sp1/nsHRyEf.wav
deleted file mode 100644
index e88046fe0ce6d77b2bd260c197943c4b36304e34..0000000000000000000000000000000000000000
--- a/test/audio/sp1/nsHRyEf.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b21e59204d42c7b0f6d6938b5f657c6d0c5dab805d3dfc4504e436396c29ad82
-size 6098226
diff --git a/test/audio/sp1/oTTdbR6.wav b/test/audio/sp1/oTTdbR6.wav
deleted file mode 100644
index c6b52ef81e7d526e102c258c0b384f9903657a31..0000000000000000000000000000000000000000
--- a/test/audio/sp1/oTTdbR6.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:48579a0ea0d6871fb7de2b7396024bdddaca022bb0c7d6f8b224f335bee74578
-size 16810998
diff --git a/test/audio/sp1/owudSAI.wav b/test/audio/sp1/owudSAI.wav
deleted file mode 100644
index ef827187e306e94f733dba264ca580256071846c..0000000000000000000000000000000000000000
--- a/test/audio/sp1/owudSAI.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d6fc1e1ebfcce8ba2630fcd93eba93866b8b69956f6361f509ed509f0f409824
-size 12554466
diff --git a/test/audio/sp1/pSSy7yy.wav b/test/audio/sp1/pSSy7yy.wav
deleted file mode 100644
index 9134bd56f16525949bc13361d00d0a31905d5886..0000000000000000000000000000000000000000
--- a/test/audio/sp1/pSSy7yy.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e7878ca37694be2b7dead278f840bc2b7c88d2a9f17075a550e485112b4aa7b2
-size 7643490
diff --git a/test/audio/sp1/pp26ca6.wav b/test/audio/sp1/pp26ca6.wav
deleted file mode 100644
index 13416c8bb77f9015ad4c64692725a9b956d5e902..0000000000000000000000000000000000000000
--- a/test/audio/sp1/pp26ca6.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:43e44703c4da75cc6dd6056affa361e3472e4aa0d8045b2d6a75373edf3c808b
-size 21286266
diff --git a/test/audio/sp1/qWRcSCu.wav b/test/audio/sp1/qWRcSCu.wav
deleted file mode 100644
index b9a9e0b7664b3fc749d06efa73ddd392c0955750..0000000000000000000000000000000000000000
--- a/test/audio/sp1/qWRcSCu.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b2851407bb0221fea09cefcd70a104706cbad789fcf0977cb960d5d44cae7b9b
-size 14650098
diff --git a/test/audio/sp1/rc1Awgw.wav b/test/audio/sp1/rc1Awgw.wav
deleted file mode 100644
index 15e1c4afbd195afcd51376aeafed62a9dc1f50cb..0000000000000000000000000000000000000000
--- a/test/audio/sp1/rc1Awgw.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9e9c248056336bd789a4b28db0995bef93bac4056c41d1dcbdd5597a7dc1a222
-size 9984318
diff --git a/test/audio/sp1/sVStK1M.wav b/test/audio/sp1/sVStK1M.wav
deleted file mode 100644
index bdb193bac398bc2785f60ce1aff9969f579d0dda..0000000000000000000000000000000000000000
--- a/test/audio/sp1/sVStK1M.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6c823e9e213fa96493503ba80007223aa8a6e1304fca149c5aaed83a5fb953ec
-size 6669762
diff --git a/test/audio/sp1/swLFTvk.wav b/test/audio/sp1/swLFTvk.wav
deleted file mode 100644
index 9eb7d05bf475819a984d56fde9b72fdb03203632..0000000000000000000000000000000000000000
--- a/test/audio/sp1/swLFTvk.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:115aa61f2e27524ed2cd2ea429c994dc52dac866eeb08e787fa1c6e2595578c5
-size 16775714
diff --git a/test/audio/sp1/swbqUS8.wav b/test/audio/sp1/swbqUS8.wav
deleted file mode 100644
index 656b9271e0ebcc1c6eacf685fe7c80c5fa9fd577..0000000000000000000000000000000000000000
--- a/test/audio/sp1/swbqUS8.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8739e75154373343641754c840f86f4d9e6cfd7be0d68fc81976c9962be0bb48
-size 24816030
diff --git a/test/audio/sp1/t2htkuW.wav b/test/audio/sp1/t2htkuW.wav
deleted file mode 100644
index 1649fd96ff65b0b52ca23640ae0faa27cc7e41a3..0000000000000000000000000000000000000000
--- a/test/audio/sp1/t2htkuW.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3634b3b747a7e888cfcb4a33e374cee5e9fcef19a5697efde3cfec6435a64d30
-size 11866506
diff --git a/test/audio/sp1/tp1LyoD.wav b/test/audio/sp1/tp1LyoD.wav
deleted file mode 100644
index 98b4229128d29b182735cdde6983af933c07b7f8..0000000000000000000000000000000000000000
--- a/test/audio/sp1/tp1LyoD.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9930c133b2ec49ada306e26fe9f239561f5872b7e04171169cc4e7c89c353214
-size 18851946
diff --git a/test/audio/sp1/twUBM0l.wav b/test/audio/sp1/twUBM0l.wav
deleted file mode 100644
index 1721371dbcdc13bd6e0f83561f6dc42f0a848da0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/twUBM0l.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7666ae2500fce11335ee45ecfd4d4b36dc3719ccb161383f2005bc9ed2951336
-size 14353746
diff --git a/test/audio/sp1/u4TjE5S.wav b/test/audio/sp1/u4TjE5S.wav
deleted file mode 100644
index 332dba20f23a65d9fa1ec4b6e505428ae8d035d0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/u4TjE5S.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2291d3b68b6a8d9130b2d0ce86e26bc5889388c2afcc4e95c3bcabce0863b128
-size 20069106
diff --git a/test/audio/sp1/uMFYbA2.wav b/test/audio/sp1/uMFYbA2.wav
deleted file mode 100644
index 33529745a736f243d6f61ac339fe720c7972bf9f..0000000000000000000000000000000000000000
--- a/test/audio/sp1/uMFYbA2.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:af974b579608492cdf09d31401bc4cda809712abfee6f2b9f8c98fc7e9a36c67
-size 8056266
diff --git a/test/audio/sp1/ueXQsPb.wav b/test/audio/sp1/ueXQsPb.wav
deleted file mode 100644
index 2a050174ee35310a42a114d1bebbf84d0b8afef0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ueXQsPb.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7d0ee2e7ee952fdf20f2d21b10d55ae5ed7493cafe5de30a756a4a137399e41b
-size 21554394
diff --git a/test/audio/sp1/vMyQurP.wav b/test/audio/sp1/vMyQurP.wav
deleted file mode 100644
index 8390bf14589c5fc37b99dfc37cc6975b0daed759..0000000000000000000000000000000000000000
--- a/test/audio/sp1/vMyQurP.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7cce3b72c76e796699789a74ddea45d0fa1910a9785dde0ca3e01232c7bec1cd
-size 9578598
diff --git a/test/audio/sp1/vdugLXv.wav b/test/audio/sp1/vdugLXv.wav
deleted file mode 100644
index 186f10c14d7cc1f5b3beaf150e8cea5516e77e05..0000000000000000000000000000000000000000
--- a/test/audio/sp1/vdugLXv.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1621c9f55e00c5468ce847bb183e5ac47f593c01361ca7eca03e6505057298f4
-size 8179746
diff --git a/test/audio/sp1/vwORVmd.wav b/test/audio/sp1/vwORVmd.wav
deleted file mode 100644
index de8681db701c311f74ceec545664745709a321b0..0000000000000000000000000000000000000000
--- a/test/audio/sp1/vwORVmd.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2e274c964c280c4cb5723e07093d64718c5563cc95bb391981b4f0c026a9b13f
-size 5680158
diff --git a/test/audio/sp1/vwTzvfP.wav b/test/audio/sp1/vwTzvfP.wav
deleted file mode 100644
index 6c3d91a382e5611be54341cee9af1c1e6bcbd282..0000000000000000000000000000000000000000
--- a/test/audio/sp1/vwTzvfP.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9d7d36ea06b3ec9b73c4444234d5e78e8682fed6830deaffcce95f2707c09d2f
-size 8658988
diff --git a/test/audio/sp1/vypBLvi.wav b/test/audio/sp1/vypBLvi.wav
deleted file mode 100644
index b13585dfa679aa8641c2f6aaacbff20bab63c4ea..0000000000000000000000000000000000000000
--- a/test/audio/sp1/vypBLvi.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:079c37a69d255809e9e174d5161cd49b414a94e2c796154d6261b6c269df8152
-size 7211804
diff --git a/test/audio/sp1/wqJFJpy.wav b/test/audio/sp1/wqJFJpy.wav
deleted file mode 100644
index 6886256cdb6e1dbd0ba7027017642e4918f9dcee..0000000000000000000000000000000000000000
--- a/test/audio/sp1/wqJFJpy.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0003c23a1403cde33be3a28f2ef5bfe7de3598c623d56e39dbfd843072bc4d7a
-size 5861846
diff --git a/test/audio/sp1/xHulOn8.wav b/test/audio/sp1/xHulOn8.wav
deleted file mode 100644
index 8ecebb44717ad6e22f1f07026bee3ffe99f70946..0000000000000000000000000000000000000000
--- a/test/audio/sp1/xHulOn8.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ca141d050d25fab90b0d094711dfdccaffff20b62051583b3611ebadd4a8e2f9
-size 19617522
diff --git a/test/audio/sp1/xrbASOb.wav b/test/audio/sp1/xrbASOb.wav
deleted file mode 100644
index 4e1292e4de744334e5f00b93c3da5e447da285a6..0000000000000000000000000000000000000000
--- a/test/audio/sp1/xrbASOb.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:af18689133c48509a2614070c8df0887c486d584e2e5f6da217fac3fa53996fa
-size 15359222
diff --git a/test/audio/sp1/yLysrQ2.wav b/test/audio/sp1/yLysrQ2.wav
deleted file mode 100644
index 12a640393bac07c3f5f8af4c8b839d19914f1eb5..0000000000000000000000000000000000000000
--- a/test/audio/sp1/yLysrQ2.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5321e33be2f9b12a862c44258844e88db1c235c310ace5200f31df17a7d1f1b6
-size 12267564
diff --git a/test/audio/sp1/ybrqds8.wav b/test/audio/sp1/ybrqds8.wav
deleted file mode 100644
index 15d795955589e8aefcbb453909f534e0d7b404c6..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ybrqds8.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a9f42682dc9241d52a1f20b21e8cddf21722a8bcc0fa3bc48a5736506f8e2f54
-size 20189058
diff --git a/test/audio/sp1/yc5XJ6Z.wav b/test/audio/sp1/yc5XJ6Z.wav
deleted file mode 100644
index b798b17a3086002533322448f7182be2571ed32b..0000000000000000000000000000000000000000
--- a/test/audio/sp1/yc5XJ6Z.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:304149eea3fa8cbfd195e431120cc2c07596a584abad954d86e0c0007ea1f791
-size 17481318
diff --git a/test/audio/sp1/zQbLB6Q.wav b/test/audio/sp1/zQbLB6Q.wav
deleted file mode 100644
index e1928fbc6c48b6887b1da59e8d20258050ba346e..0000000000000000000000000000000000000000
--- a/test/audio/sp1/zQbLB6Q.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:10f810fe585c78b4aa244a75faad65f5d37040d2774a73f0ed6774bfd55a4efc
-size 5374986
diff --git a/test/audio/sp1/ztN2H5z.wav b/test/audio/sp1/ztN2H5z.wav
deleted file mode 100644
index cacb063221beabb8880140c02068b23806d83be4..0000000000000000000000000000000000000000
--- a/test/audio/sp1/ztN2H5z.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:23d1201b756fd5a55e7ce1fcd9b8bc59b6a9722ad972281d86dd606b07bcba47
-size 8608398