Update metadata

dev/ANmpGEL-oyM/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "ANmpGEL-oyM",
-  "tt_artist": "Weezer",
-  "tt_song": "El Scorcho",
+  "id": "ANmpGEL-oyM",
+  "artist": "Weezer",
+  "name": "El Scorcho",
   "section": "Bridge",
   "tempo": 151,
   "meter": 4,
@@ -626,7 +626,6 @@
     237.18087599999734,
     237.58355999999733
   ],
-  "start_beat_idx": 300,
   "audio_beats": [
     0.76,
     1.14,
@@ -696,5 +695,7 @@
   ],
   "aligned_midi_checksum": "500c51231b64815e54c866f7f2cff5363f0c2e18be580dc3fd2c5306fcc85d4e",
   "lmd_midi_checksum": "b0b26fb9c9e1464507e61ed0ca5d015199f73ad7d331760c8b74d8a376b03676",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1996",
+  "audio_length": 26.49000000000001
 }

dev/ANmpGppnoyM/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "ANmpGppnoyM",
-  "tt_artist": "Rush",
-  "tt_song": "Fly By Night",
+  "id": "ANmpGppnoyM",
+  "artist": "Rush",
+  "name": "Fly By Night",
   "section": "Chorus",
   "tempo": 139,
   "meter": 4,
@@ -492,7 +492,6 @@
     202.20670166666434,
     202.65114166666433
   ],
-  "start_beat_idx": 89,
   "audio_beats": [
     0.86,
     1.3,
@@ -529,5 +528,7 @@
   ],
   "aligned_midi_checksum": "38ea93168113c9c5ef1cb18af511f769a4593214e87747e509286810f377248f",
   "lmd_midi_checksum": "c0accc16e5a8315f88762f5d000d684f55e2f004ceb13eaa2c7e7359ae27f765",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1975",
+  "audio_length": 14.880000000000003
 }

dev/ANmpMKaOgyM/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "ANmpMKaOgyM",
-  "tt_artist": "Kiss",
-  "tt_song": "Rock And Roll All Nite",
+  "id": "ANmpMKaOgyM",
+  "artist": "Kiss",
+  "name": "Rock And Roll All Nite",
   "section": "Pre-Chorus",
   "tempo": 148,
   "meter": 4,
@@ -456,7 +456,6 @@
     169.45929000000066,
     169.86469500000067
   ],
-  "start_beat_idx": 100,
   "audio_beats": [
     0.51,
     0.92,
@@ -475,5 +474,7 @@
   ],
   "aligned_midi_checksum": "722af6b7effbc6f3ae6d40d5d5e7cf93d06b7939c79b2167218162ce9997ad5f",
   "lmd_midi_checksum": "60cda76d53e876fc8ce6fdac9f92153f19a880de7dc583df57e66424a8e06a47",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1975",
+  "audio_length": 6.667666666666669
 }

dev/ANmpMzX-gyM/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "ANmpMzX-gyM",
-  "tt_artist": "Andrea True Connection",
-  "tt_song": "More More More",
+  "id": "ANmpMzX-gyM",
+  "artist": "Andrea True Connection",
+  "name": "More More More",
   "section": "Chorus",
   "tempo": 103,
   "meter": 4,
@@ -583,7 +583,6 @@
     306.16404000000273,
     306.72478000000274
   ],
-  "start_beat_idx": 256,
   "audio_beats": [
     0.54,
     1.11,
@@ -616,5 +615,7 @@
   ],
   "aligned_midi_checksum": "469ea74a2f540c15797141d81933aae9e789a760816aed1147c59ae4c48ac991",
   "lmd_midi_checksum": "78885d7e52ba5336362d357733ae0e626ca464f94022dbaf653d7932597b1552",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1976",
+  "audio_length": 17.236541666666668
 }

dev/ANmpr-pOxyM/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "ANmpr-pOxyM",
-  "tt_artist": "ItaloBrothers",
-  "tt_song": "Stamp on the Ground",
+  "id": "ANmpr-pOxyM",
+  "artist": "ItaloBrothers",
+  "name": "Stamp on the Ground",
   "section": "Intro",
   "tempo": 150,
   "meter": 4,
@@ -526,7 +526,6 @@
     194.40000000000168,
     194.8000000000017
   ],
-  "start_beat_idx": 8,
   "audio_beats": [
     0.59,
     0.99,
@@ -563,5 +562,7 @@
   ],
   "aligned_midi_checksum": "0c52cf600c90ed6017a0b3ff1064e87b656b03cf326d27881be15aec416d37c3",
   "lmd_midi_checksum": "982f1b9317962460fc36300bc9482fba88189388e59acb8589f776cd054d553e",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2009",
+  "audio_length": 13.759291666666664
 }

dev/ANmprMlnxyM/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "ANmprMlnxyM",
-  "tt_artist": "Weezer",
-  "tt_song": "Island in the Sun",
+  "id": "ANmprMlnxyM",
+  "artist": "Weezer",
+  "name": "Island in the Sun",
   "section": "Chorus",
   "tempo": 114,
   "meter": 4,
@@ -439,7 +439,6 @@
     213.48893400000034,
     214.02000100000035
   ],
-  "start_beat_idx": 268,
   "audio_beats": [
     0.59,
     1.12,
@@ -476,5 +475,7 @@
   ],
   "aligned_midi_checksum": "4340b30b8ec0665879bc73d969110b7b9a556e79d2a096c7830fd2127a1f1e1e",
   "lmd_midi_checksum": "bc0df97cd84c19d6bbfcdc12ce544f7f545c0a001324fd9c47a4ee9422edc3b3",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2001",
+  "audio_length": 17.710625
 }

dev/ANmpwdDboyM/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "ANmpwdDboyM",
-  "tt_artist": "Taylor Swift",
-  "tt_song": "Fifteen",
+  "id": "ANmpwdDboyM",
+  "artist": "Taylor Swift",
+  "name": "Fifteen",
   "section": "Bridge",
   "tempo": 95,
   "meter": 4,
@@ -509,7 +509,6 @@
     295.91611200000045,
     296.54438400000043
   ],
-  "start_beat_idx": 296,
   "audio_beats": [
     0.63,
     1.26,
@@ -574,5 +573,7 @@
   ],
   "aligned_midi_checksum": "81db9bebdf2b498b4acd0da4c723a76d0afc32d3d88688d8059bbafee8a6a760",
   "lmd_midi_checksum": "9bc2fbb2388e9922fbf167d595a8dd7f117f8a261869d5e08d3a086d7808fdb2",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2009",
+  "audio_length": 38.73383333333334
 }

dev/ANmpwdaEoyM/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "ANmpwdaEoyM",
-  "tt_artist": "Taylor Swift",
-  "tt_song": "Love Story",
+  "id": "ANmpwdaEoyM",
+  "artist": "Taylor Swift",
+  "name": "Love Story",
   "section": "Chorus",
   "tempo": 120,
   "meter": 4,
@@ -495,7 +495,6 @@
     234.87156000000155,
     235.38438000000156
   ],
-  "start_beat_idx": 128,
   "audio_beats": [
     0.59,
     1.1,
@@ -532,5 +531,7 @@
   ],
   "aligned_midi_checksum": "9fe4d0b9e6d16ed2acb86a9c6eaf515631ef27f2b1168c9daf90ccd6b34493f6",
   "lmd_midi_checksum": "d6df848d045f023395accca78035dca07f5bdc232f6bc58f081d47cb3238e24c",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2008",
+  "audio_length": 17.135208333333324
 }

dev/AQodeNyBmDl/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "AQodeNyBmDl",
-  "tt_artist": "Britney Spears",
-  "tt_song": "Born to make you happy",
+  "id": "AQodeNyBmDl",
+  "artist": "Britney Spears",
+  "name": "Born to make you happy",
   "section": "Pre-Chorus",
   "tempo": 169,
   "meter": 4,
@@ -383,7 +383,6 @@
     235.90626000000185,
     236.58807000000186
   ],
-  "start_beat_idx": 60,
   "audio_beats": [
     0.55,
     1.26,
@@ -404,5 +403,7 @@
   ],
   "aligned_midi_checksum": "58e56006f7b2a57eb113e9f35184dd03b43d4bb6b9ac7e9d7ca9f747e7518bd6",
   "lmd_midi_checksum": "ebda9e678c6d16f53edaf29c71870f968ceefeb99e0d6795c0fe05c7c45bb537",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1999",
+  "audio_length": 12.359416666666668
 }

dev/AaoGQGwPgeQ/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "AaoGQGwPgeQ",
-  "tt_artist": "Legiao Urbana",
-  "tt_song": "Vento no Litoral",
+  "id": "AaoGQGwPgeQ",
+  "artist": "Legiao Urbana",
+  "name": "Vento no Litoral",
   "section": "Verse",
   "tempo": 119,
   "meter": 4,
@@ -394,7 +394,6 @@
     352.13094800000175,
     353.11455400000176
   ],
-  "start_beat_idx": 40,
   "audio_beats": [
     0.58,
     1.61,
@@ -431,5 +430,7 @@
   ],
   "aligned_midi_checksum": "989e60b3a5945f248c124f568a021edbb503cfe193337fa7090873f1051bf65e",
   "lmd_midi_checksum": "5afa9b1ba449e0ed78e9763ea0fdf1a5d5c39846a50b840faa58f3b92d22b3aa",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1986",
+  "audio_length": 33.2
 }

dev/Abm__LZLmak/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "Abm__LZLmak",
-  "tt_artist": "Commodores",
-  "tt_song": "Easy",
+  "id": "Abm__LZLmak",
+  "artist": "Commodores",
+  "name": "Easy",
   "section": "Chorus",
   "tempo": 66,
   "meter": 4,
@@ -322,7 +322,6 @@
     259.09093499999904,
     260.000025999999
   ],
-  "start_beat_idx": 56,
   "audio_beats": [
     0.51,
     1.45,
@@ -363,5 +362,7 @@
   ],
   "aligned_midi_checksum": "4fab21ed17127f07bdd74bffd530209b4289d8aad56bb0b6a62be807f4cc6c96",
   "lmd_midi_checksum": "7521be1e6e2cd076e5baf17295040208958b99019c2f2485b27e180f80056a6c",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1977",
+  "audio_length": 33.65999999999999
 }

dev/Abm_bYrLoak/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "Abm_bYrLoak",
-  "tt_artist": "Bon Jovi",
-  "tt_song": "Living On A Prayer",
+  "id": "Abm_bYrLoak",
+  "artist": "Bon Jovi",
+  "name": "Living On A Prayer",
   "section": "Chorus",
   "tempo": 124,
   "meter": 4,
@@ -551,7 +551,6 @@
     250.24396500000088,
     250.7317700000009
   ],
-  "start_beat_idx": 187,
   "audio_beats": [
     0.51,
     1.04,
@@ -588,5 +587,7 @@
   ],
   "aligned_midi_checksum": "18048f1a6514a936d1842347291a7c619659cd7d9adf28529241e20ca2198c8b",
   "lmd_midi_checksum": "6b7dba9f71214a3bd76b98d6cbf97175858a2bd273c5667716f87194b8246334",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1986",
+  "audio_length": 16.506375000000006
 }

dev/Abm_ppZQgak/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "Abm_ppZQgak",
-  "tt_artist": "Electric Light Orchestra",
-  "tt_song": "Mr Blue Sky",
+  "id": "Abm_ppZQgak",
+  "artist": "Electric Light Orchestra",
+  "name": "Mr Blue Sky",
   "section": "Chorus Lead-Out",
   "tempo": 178,
   "meter": 4,
@@ -487,7 +487,6 @@
     304.8022450000034,
     305.8022450000034
   ],
-  "start_beat_idx": 177,
   "audio_beats": [
     1.18,
     1.81,
@@ -507,5 +506,7 @@
   ],
   "aligned_midi_checksum": "6c8d149cce606796aee776406f981b4066fcfe9523a9c85e7bf39dbbe1e63359",
   "lmd_midi_checksum": "399a1cfbef90c35689c09f95771424e80cae584522a8857021b4651c019c05c3",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1977",
+  "audio_length": 11.748874999999998
 }

dev/BAaoGEKBgeQ/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "BAaoGEKBgeQ",
-  "tt_artist": "Enrique Iglesias",
-  "tt_song": "Escape",
+  "id": "BAaoGEKBgeQ",
+  "artist": "Enrique Iglesias",
+  "name": "Escape",
   "section": "Chorus",
   "tempo": 126,
   "meter": 4,
@@ -472,7 +472,6 @@
     207.1426500000009,
     207.61884000000092
   ],
-  "start_beat_idx": 85,
   "audio_beats": [
     0.76,
     1.23,
@@ -509,5 +508,7 @@
   ],
   "aligned_midi_checksum": "5007068c2c1aba0243bd28660342e27b49662997b3e4b92d38f712bb815b5237",
   "lmd_midi_checksum": "a60b03b3bdd1093a3dc91c912d31f65bfdced03bf88b9f52523576fdb49fc0d7",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2001",
+  "audio_length": 16.240000000000002
 }

dev/DpgvQ-rDmad/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "DpgvQ-rDmad",
-  "tt_artist": "Billy Joel",
-  "tt_song": "The Stranger",
+  "id": "DpgvQ-rDmad",
+  "artist": "Billy Joel",
+  "name": "The Stranger",
   "section": "Instrumental",
   "tempo": 153,
   "meter": 4,
@@ -472,7 +472,6 @@
     288.9865559999996,
     289.7365559999996
   ],
-  "start_beat_idx": 4,
   "audio_beats": [
     0.71,
     1.5,
@@ -509,5 +508,7 @@
   ],
   "aligned_midi_checksum": "56196becd99eb473d5d765c52debb0874a4b26292a5d8ec5b840f3dddcb542ff",
   "lmd_midi_checksum": "f446d17c15e762dbee908a15bc7bd327c758737efc28e11057fc508d8ee54e40",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1977",
+  "audio_length": 26.138041666666666
 }

dev/DpgvQJPemad/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "DpgvQJPemad",
-  "tt_artist": "Taylor Swift",
-  "tt_song": "Fifteen",
+  "id": "DpgvQJPemad",
+  "artist": "Taylor Swift",
+  "name": "Fifteen",
   "section": "Verse",
   "tempo": 96,
   "meter": 4,
@@ -509,7 +509,6 @@
     295.91611200000045,
     296.54438400000043
   ],
-  "start_beat_idx": 24,
   "audio_beats": [
     0.6,
     1.24,
@@ -582,5 +581,7 @@
   ],
   "aligned_midi_checksum": "09ef66ade4b71e335047d1464f62fe45b4eb3a64d048841e153d61e9d9d50a27",
   "lmd_midi_checksum": "9bc2fbb2388e9922fbf167d595a8dd7f117f8a261869d5e08d3a086d7808fdb2",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2009",
+  "audio_length": 43.716833333333334
 }

dev/DpgvRBpBgad/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "DpgvRBpBgad",
-  "tt_artist": "Alice Cooper",
-  "tt_song": "School's Out",
+  "id": "DpgvRBpBgad",
+  "artist": "Alice Cooper",
+  "name": "School's Out",
   "section": "Chorus",
   "tempo": 135,
   "meter": 4,
@@ -481,7 +481,6 @@
     204.4997999999967,
     205.9997999999967
   ],
-  "start_beat_idx": 108,
   "audio_beats": [
     0.59,
     1.03,
@@ -502,5 +501,7 @@
   ],
   "aligned_midi_checksum": "5d3fb83ac6fd7fb2091d35580bdd1bcc827194a7ab8e05f37ab89fa6e5ab42ed",
   "lmd_midi_checksum": "a70c216a2440ea44f77f3135baa0b88a230836d2ad68dcb4e73a7cc0402fe101",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1972",
+  "audio_length": 8.020208333333336
 }

dev/DpgvROZLgad/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "DpgvROZLgad",
-  "tt_artist": "Electric Light Orchestra",
-  "tt_song": "Sweet Talkin' Woman",
+  "id": "DpgvROZLgad",
+  "artist": "Electric Light Orchestra",
+  "name": "Sweet Talkin' Woman",
   "section": "Chorus",
   "tempo": 122,
   "meter": 4,
@@ -494,7 +494,6 @@
     213.62867,
     214.09742
   ],
-  "start_beat_idx": 96,
   "audio_beats": [
     0.56,
     1.05,
@@ -543,5 +542,7 @@
   ],
   "aligned_midi_checksum": "4d7f8b53db05981dd2f0b23b62cc21c4e60d0ed5809b11c3af501b4668d52de7",
   "lmd_midi_checksum": "e857cdf8ce3b7469f5619d3b8dc3a89c56de6d716ab15de69e65f334bb5bd6ab",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1978",
+  "audio_length": 22.66412499999999
 }

dev/DpgvRrakgad/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "DpgvRrakgad",
-  "tt_artist": "Daniel Powter",
-  "tt_song": "Bad Day",
+  "id": "DpgvRrakgad",
+  "artist": "Daniel Powter",
+  "name": "Bad Day",
   "section": "Chorus",
   "tempo": 70,
   "meter": 4,
@@ -316,7 +316,6 @@
     238.2512170000006,
     239.2512170000006
   ],
-  "start_beat_idx": 77,
   "audio_beats": [
     0.52,
     1.37,
@@ -357,5 +356,7 @@
   ],
   "aligned_midi_checksum": "0179f8a93ac63aef17b1ff3bb9a5219cdf64c99c371ae2e68266dc92d165d34d",
   "lmd_midi_checksum": "430f9a78691b63c26eb0ceadb74d713277ef3f6d104e50280ccc69eac78a9b50",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2005",
+  "audio_length": 31.797708333333325
 }

dev/DpgvzAkLgad/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "DpgvzAkLgad",
-  "tt_artist": "Cyndi Lauper",
-  "tt_song": "True Colors",
+  "id": "DpgvzAkLgad",
+  "artist": "Cyndi Lauper",
+  "name": "True Colors",
   "section": "Chorus",
   "tempo": 86,
   "meter": 4,
@@ -358,7 +358,6 @@
     233.45456624999923,
     234.17745624999924
   ],
-  "start_beat_idx": 60,
   "audio_beats": [
     0.53,
     1.21,
@@ -403,5 +402,7 @@
   ],
   "aligned_midi_checksum": "2de733e7bf69bd42d8084362b3a2fed3dd8f51cef84cee3a79f977a965177dc1",
   "lmd_midi_checksum": "7a925e9047353043402024ac10b5581f9db25d2bf1fed99ff03c4c0f90fcb3c8",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1986",
+  "audio_length": 28.89808333333334
 }

dev/EzngRZBagJj/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "EzngRZBagJj",
-  "tt_artist": "The Rolling Stones",
-  "tt_song": "Angie",
+  "id": "EzngRZBagJj",
+  "artist": "The Rolling Stones",
+  "name": "Angie",
   "section": "Intro",
   "tempo": 66,
   "meter": 4,
@@ -354,7 +354,6 @@
     302.8568400000012,
     303.80922000000123
   ],
-  "start_beat_idx": 9,
   "audio_beats": [
     0.88,
     1.99,
@@ -379,5 +378,7 @@
   ],
   "aligned_midi_checksum": "d79ffcf9848ba03a579e11bfa960844e19bcd88ccd1e8fc1d2b3d8700c644109",
   "lmd_midi_checksum": "cbdc837d020cfa9ef52c24c5a2f2a45db941ec17693bf475e765179fd79d1479",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1973",
+  "audio_length": 20.16
 }

dev/EzngRzEegJj/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "EzngRzEegJj",
-  "tt_artist": "The Temptations",
-  "tt_song": "Ain't Too Proud to Beg",
+  "id": "EzngRzEegJj",
+  "artist": "The Temptations",
+  "name": "Ain't Too Proud to Beg",
   "section": "Verse",
   "tempo": 120,
   "meter": 4,
@@ -349,7 +349,6 @@
     160.00015200000055,
     160.51297300000056
   ],
-  "start_beat_idx": 69,
   "audio_beats": [
     0.97,
     1.47,
@@ -390,5 +389,7 @@
   ],
   "aligned_midi_checksum": "9357d5ab279612fd2410a2b55e114b8902e5a66b57851112729fb4b655a4e893",
   "lmd_midi_checksum": "4f92af0d42a9c068e4cad4f8b08c8fc6a1ff922d11b4de7f52f09f505609a405",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1966",
+  "audio_length": 19.07
 }

dev/JNgqBDqexrz/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JNgqBDqexrz",
-  "tt_artist": "Sarah McLachlan",
-  "tt_song": "Adia",
+  "id": "JNgqBDqexrz",
+  "artist": "Sarah McLachlan",
+  "name": "Adia",
   "section": "Verse and Pre-Chorus",
   "tempo": 76,
   "meter": 4,
@@ -345,7 +345,6 @@
     246.40000000000134,
     247.20000000000135
   ],
-  "start_beat_idx": 46,
   "audio_beats": [
     0.51,
     1.33,
@@ -394,5 +393,7 @@
   ],
   "aligned_midi_checksum": "8bb5535e2ae8dc141bc26f206440a94ac1652738f2b87d1c284bf94c8df843ef",
   "lmd_midi_checksum": "c0b271873e570b335907ca65a2227dd896ac87b65a7103eb865cd242343ede64",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1998",
+  "audio_length": 35.769999999999996
 }

dev/JNgqLpEWmrz/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JNgqLpEWmrz",
-  "tt_artist": "Hole",
-  "tt_song": "Celebrity Skin",
+  "id": "JNgqLpEWmrz",
+  "artist": "Hole",
+  "name": "Celebrity Skin",
   "section": "Verse",
   "tempo": 136,
   "meter": 4,
@@ -391,7 +391,6 @@
     157.33317600000072,
     157.77762000000072
   ],
-  "start_beat_idx": 4,
   "audio_beats": [
     0.54,
     1.01,
@@ -428,5 +427,7 @@
   ],
   "aligned_midi_checksum": "9c7070cd42bace629219f8d7b617c348a11f4a4ced3a4230c7f6a04fc1f20dc0",
   "lmd_midi_checksum": "67f2b31ce3571f02e14e57edbd5868f874b7c438cfd21bb132dd999917e506bf",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1998",
+  "audio_length": 15.285791666666663
 }

dev/JNgqrVXExrz/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JNgqrVXExrz",
-  "tt_artist": "Bon Jovi",
-  "tt_song": "Runaway",
+  "id": "JNgqrVXExrz",
+  "artist": "Bon Jovi",
+  "name": "Runaway",
   "section": "Intro",
   "tempo": 154,
   "meter": 4,
@@ -604,7 +604,6 @@
     228.29914800000168,
     228.7017920000017
   ],
-  "start_beat_idx": 4,
   "audio_beats": [
     0.56,
     0.95,
@@ -641,5 +640,7 @@
   ],
   "aligned_midi_checksum": "f576a8c07826a3c3c780098c5844f4d021c38ee0540036fd692421c2dc5a069b",
   "lmd_midi_checksum": "949e69e64908663a76406d4fc919ce7d6f4583c205baffe08a5515bc3efa3040",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1984",
+  "audio_length": 13.346375000000002
 }

dev/JNgqyyLEgrz/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JNgqyyLEgrz",
-  "tt_artist": "Oasis",
-  "tt_song": "Wonderwall",
+  "id": "JNgqyyLEgrz",
+  "artist": "Oasis",
+  "name": "Wonderwall",
   "section": "Chorus",
   "tempo": 87,
   "meter": 4,
@@ -372,7 +372,6 @@
     228.40902999999958,
     229.09084799999957
   ],
-  "start_beat_idx": 305,
   "audio_beats": [
     1.16,
     1.85,
@@ -408,5 +407,7 @@
   ],
   "aligned_midi_checksum": "c4728d3d23ed2cb6b46d2086c4a2ccb4be108b10f6aa558e68f1cee7ff8c1ed0",
   "lmd_midi_checksum": "0cefee7518e14fd9b5c1047706d961c8c42121fbd8908dd1a99b15b7ecf2adbe",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1995",
+  "audio_length": 22.89770833333334
 }

dev/JkmZBLQamqn/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JkmZBLQamqn",
-  "tt_artist": "Nirvana",
-  "tt_song": "Smells Like Teen Spirit",
+  "id": "JkmZBLQamqn",
+  "artist": "Nirvana",
+  "name": "Smells Like Teen Spirit",
   "section": "Instrumental",
   "tempo": 115,
   "meter": 4,
@@ -557,7 +557,6 @@
     260.2701208958335,
     260.8155748958335
   ],
-  "start_beat_idx": 177,
   "audio_beats": [
     0.5,
     1.02,
@@ -579,5 +578,7 @@
   ],
   "aligned_midi_checksum": "3e08a5a7029ab15312117b8b3f22102027e1f6e0fd49e450c990bfc9321a2536",
   "lmd_midi_checksum": "5a6af83c845fa387ad556c8f8f52c02b2e601146febd93c112df9fdeb6fabdc4",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1991",
+  "audio_length": 9.326583333333332
 }

dev/JkmZJDMJmqn/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JkmZJDMJmqn",
-  "tt_artist": "Jessica Simpson",
-  "tt_song": "I Think I'm In Love With You",
+  "id": "JkmZJDMJmqn",
+  "artist": "Jessica Simpson",
+  "name": "I Think I'm In Love With You",
   "section": "Chorus",
   "tempo": 106,
   "meter": 4,
@@ -394,7 +394,6 @@
     202.63874000000123,
     203.20477000000125
   ],
-  "start_beat_idx": 88,
   "audio_beats": [
     0.6,
     1.17,
@@ -435,5 +434,7 @@
   ],
   "aligned_midi_checksum": "4ae3df8587b622bbb865f6fb506ea103c01100995d487db24f93cf173d5c1a6c",
   "lmd_midi_checksum": "ef2bf895a29062f4ce106414d27eebdce25dfcf3b83d131a60b534c57fc2004a",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2000",
+  "audio_length": 21.450000000000003
 }

dev/JkmZPvYZxqn/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JkmZPvYZxqn",
-  "tt_artist": "The Doobie Brothers",
-  "tt_song": "Long Train Runnin'",
+  "id": "JkmZPvYZxqn",
+  "artist": "The Doobie Brothers",
+  "name": "Long Train Runnin'",
   "section": "Pre-Chorus and Chorus",
   "tempo": 116,
   "meter": 4,
@@ -456,7 +456,6 @@
     212.96482962499996,
     213.7707849583333
   ],
-  "start_beat_idx": 53,
   "audio_beats": [
     1.01,
     1.52,
@@ -493,5 +492,7 @@
   ],
   "aligned_midi_checksum": "b92d034ea130a83e4f09ae882f7bb82bb108fa231ea65dc8486b3dd032fd5c34",
   "lmd_midi_checksum": "eca89d3719757220cca86f34d62e3b707cb96a79ed804a59e1ab4c6ab21ae8ea",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1973",
+  "audio_length": 17.510000000000005
 }

dev/JkmZRaQ-mqn/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JkmZRaQ-mqn",
-  "tt_artist": "Britney Spears",
-  "tt_song": "Born to make you happy",
+  "id": "JkmZRaQ-mqn",
+  "artist": "Britney Spears",
+  "name": "Born to make you happy",
   "section": "Verse",
   "tempo": 169,
   "meter": 4,
@@ -383,7 +383,6 @@
     235.90626000000185,
     236.58807000000186
   ],
-  "start_beat_idx": 28,
   "audio_beats": [
     0.57,
     1.28,
@@ -420,5 +419,7 @@
   ],
   "aligned_midi_checksum": "4816e913d204d1f41d3489e7755f45f6fb53687cc4c44ac978e7258520f21574",
   "lmd_midi_checksum": "ebda9e678c6d16f53edaf29c71870f968ceefeb99e0d6795c0fe05c7c45bb537",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1999",
+  "audio_length": 23.769
 }

dev/JkmZZNkamqn/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JkmZZNkamqn",
-  "tt_artist": "Taylor Swift",
-  "tt_song": "Fearless",
+  "id": "JkmZZNkamqn",
+  "artist": "Taylor Swift",
+  "name": "Fearless",
   "section": "Intro and Verse",
   "tempo": 100,
   "meter": 4,
@@ -440,7 +440,6 @@
     242.76827499999837,
     243.46594899999837
   ],
-  "start_beat_idx": 20,
   "audio_beats": [
     0.61,
     1.21,
@@ -493,5 +492,7 @@
   ],
   "aligned_midi_checksum": "d54b94bbca851859ccc77aef4a6f172817cdc6e7c28e10555461b5d0a694d552",
   "lmd_midi_checksum": "675b97140259abf50c36f54023a27db530cd6cf0a70a7627dddb2b5098b320a8",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2008",
+  "audio_length": 29.858458333333335
 }

dev/JkmZkVPZgqn/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JkmZkVPZgqn",
-  "tt_artist": "Brian May",
-  "tt_song": "Too Much Love Will Kill You",
+  "id": "JkmZkVPZgqn",
+  "artist": "Brian May",
+  "name": "Too Much Love Will Kill You",
   "section": "Verse",
   "tempo": 78,
   "meter": 4,
@@ -356,7 +356,6 @@
     238.5,
     239.25
   ],
-  "start_beat_idx": 52,
   "audio_beats": [
     0.66,
     1.41,
@@ -393,5 +392,7 @@
   ],
   "aligned_midi_checksum": "18a3e0ff71d8038f9a576f3714e2f99cb27f9c5b17d1dee592e0efc1ebd57280",
   "lmd_midi_checksum": "9cf91ba942465ed024183763482ce6972bd65c10190d88d105f2849ad8829eb7",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1992",
+  "audio_length": 25.649083333333344
 }

dev/JkmZrBM-mqn/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JkmZrBM-mqn",
-  "tt_artist": "Heart",
-  "tt_song": "Barracuda",
+  "id": "JkmZrBM-mqn",
+  "artist": "Heart",
+  "name": "Barracuda",
   "section": "Intro",
   "tempo": 139,
   "meter": 4,
@@ -628,7 +628,6 @@
     256.95675300000255,
     257.39153600000253
   ],
-  "start_beat_idx": 20,
   "audio_beats": [
     0.5,
     0.95,
@@ -649,5 +648,7 @@
   ],
   "aligned_midi_checksum": "18d72ca816d8e0821ee5dc39b599bdf2043936f21236ae9d2baf7ad542ae6390",
   "lmd_midi_checksum": "5eb50e4d4b801d3f29064931f280b34f7697a7777169992f085bf5c89816bff0",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1977",
+  "audio_length": 7.881916666666667
 }

dev/JkmZrGdPmqn/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "JkmZrGdPmqn",
-  "tt_artist": "REO Speedwagon",
-  "tt_song": "Take It on the Run",
+  "id": "JkmZrGdPmqn",
+  "artist": "REO Speedwagon",
+  "name": "Take It on the Run",
   "section": "Verse",
   "tempo": 78,
   "meter": 4,
@@ -339,7 +339,6 @@
     241.60000000000127,
     242.40000000000128
   ],
-  "start_beat_idx": 96,
   "audio_beats": [
     0.57,
     1.37,
@@ -376,5 +375,7 @@
   ],
   "aligned_midi_checksum": "5246689c799f40ae947fe4f1de151f3d8cfa86de9d263bf45e7ef25c6ed4a720",
   "lmd_midi_checksum": "1df48958fa089bfb1dae38455667132898fb8822f29a436090ef9f945027f14a",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1981",
+  "audio_length": 25.536500000000004
 }

dev/KexEDQGVg_B/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "KexEDQGVg_B",
-  "tt_artist": "The Police",
-  "tt_song": "So Lonely",
+  "id": "KexEDQGVg_B",
+  "artist": "The Police",
+  "name": "So Lonely",
   "section": "Chorus",
   "tempo": 160,
   "meter": 4,
@@ -800,7 +800,6 @@
     297.2724300000026,
     297.6620400000026
   ],
-  "start_beat_idx": 156,
   "audio_beats": [
     0.61,
     0.99,
@@ -837,5 +836,7 @@
   ],
   "aligned_midi_checksum": "1f23763ae5080f26c31bbf589d38db731a42588cec1526a3816b1af16c69e939",
   "lmd_midi_checksum": "1a08c8ff021fdebfcd216f60ad8fa543eaeb86806838d05ff70b0ed15e52f010",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1978",
+  "audio_length": 12.979249999999993
 }

dev/KexE_ENem_B/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "KexE_ENem_B",
-  "tt_artist": "The B-52's",
-  "tt_song": "Rock Lobster",
+  "id": "KexE_ENem_B",
+  "artist": "The B-52's",
+  "name": "Rock Lobster",
   "section": "Chorus",
   "tempo": 179,
   "meter": 4,
@@ -923,7 +923,6 @@
     291.2517079999999,
     291.5795759999999
   ],
-  "start_beat_idx": 72,
   "audio_beats": [
     0.54,
     0.87,
@@ -991,5 +990,7 @@
   ],
   "aligned_midi_checksum": "60f1b31cfd97030ea2446dc03b9f86aa80e2ebeaa472437bd099bf7ce85372e0",
   "lmd_midi_checksum": "f5514d38c80f8a84f8b469cdb652e27bffdb5bdb93d967be971d1a67a5ab470b",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1978",
+  "audio_length": 22.46579166666667
 }

dev/KexElG-Lg_B/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "KexElG-Lg_B",
-  "tt_artist": "Suzanne Vega",
-  "tt_song": "Luka",
+  "id": "KexElG-Lg_B",
+  "artist": "Suzanne Vega",
+  "name": "Luka",
   "section": "Verse",
   "tempo": 126,
   "meter": 4,
@@ -513,7 +513,6 @@
     225.71106266666675,
     226.63413966666675
   ],
-  "start_beat_idx": 62,
   "audio_beats": [
     0.73,
     1.23,
@@ -549,5 +548,7 @@
   ],
   "aligned_midi_checksum": "696e69f95d4b328e7e9960a49ac698c61f2f94aa1fae8c3f3c732b3a1f78683d",
   "lmd_midi_checksum": "230f4c1aafd4e87b9c882162c38d13867d72d54960429735c9ac6e935f0ca993",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1987",
+  "audio_length": 16.125875
 }

dev/KexEwGQem_B/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "KexEwGQem_B",
-  "tt_artist": "Arctic Monkeys",
-  "tt_song": "Fluorescent Adolescent",
+  "id": "KexEwGQem_B",
+  "artist": "Arctic Monkeys",
+  "name": "Fluorescent Adolescent",
   "section": "Intro",
   "tempo": 113,
   "meter": 4,
@@ -352,7 +352,6 @@
     164.34778499999916,
     164.86952399999916
   ],
-  "start_beat_idx": 16,
   "audio_beats": [
     0.59,
     1.13,
@@ -373,5 +372,7 @@
   ],
   "aligned_midi_checksum": "35f55ed2156ce1dae2cb7e0e3e1f33e1fe524defe059db71722665a2de7cf07c",
   "lmd_midi_checksum": "7a7cd95abe83b7f54dcdf42f91261f59183d0a7747be01dc17ae91c95722137a",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2007",
+  "audio_length": 9.465541666666667
 }

dev/LAgQBLKlxyO/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "LAgQBLKlxyO",
-  "tt_artist": "Nirvana",
-  "tt_song": "Smells Like Teen Spirit",
+  "id": "LAgQBLKlxyO",
+  "artist": "Nirvana",
+  "name": "Smells Like Teen Spirit",
   "section": "Pre-Chorus",
   "tempo": 117,
   "meter": 4,
@@ -1171,7 +1171,6 @@
     293.27508000000336,
     293.53370000000336
   ],
-  "start_beat_idx": 193,
   "audio_beats": [
     0.6,
     0.8600000000000001,
@@ -1239,5 +1238,7 @@
   ],
   "aligned_midi_checksum": "b105f511d2b61678dea898970e2230a0a2d55a646f488566b1bfc40434c89d8c",
   "lmd_midi_checksum": "2435454b06764aac5c24234066d8afdca04bec3741e996148cf7ff647fb1fac9",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1991",
+  "audio_length": 17.473458333333333
 }

dev/LAgQNyjRxyO/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "LAgQNyjRxyO",
-  "tt_artist": "The Cure",
-  "tt_song": "Just Like Heaven",
+  "id": "LAgQNyjRxyO",
+  "artist": "The Cure",
+  "name": "Just Like Heaven",
   "section": "Solo",
   "tempo": 152,
   "meter": 4,
@@ -571,7 +571,6 @@
     212.40000000000194,
     212.80000000000194
   ],
-  "start_beat_idx": 80,
   "audio_beats": [
     0.56,
     0.95,
@@ -640,5 +639,7 @@
   ],
   "aligned_midi_checksum": "1b99400ae3a82e6460e51d82253547f8b7d856af4dc130a6f22cfe00a0cefeff",
   "lmd_midi_checksum": "85ea97b7b995266b27b9a4f612cb7aa271b35345662e4532c84dab06344d2bbf",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1987",
+  "audio_length": 26.19766666666667
 }

dev/LAgQdXzemyO/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "LAgQdXzemyO",
-  "tt_artist": "Daniel Powter",
-  "tt_song": "Bad Day",
+  "id": "LAgQdXzemyO",
+  "artist": "Daniel Powter",
+  "name": "Bad Day",
   "section": "Verse",
   "tempo": 70,
   "meter": 4,
@@ -317,7 +317,6 @@
     238.2512170000006,
     239.2512170000006
   ],
-  "start_beat_idx": 17,
   "audio_beats": [
     0.53,
     1.38,
@@ -354,5 +353,7 @@
   ],
   "aligned_midi_checksum": "e8af436cc23ea1bfdac485edfc8cede3435069dc69c4a6d9d5c79721199a70ee",
   "lmd_midi_checksum": "430f9a78691b63c26eb0ceadb74d713277ef3f6d104e50280ccc69eac78a9b50",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2005",
+  "audio_length": 28.418083333333335
 }

dev/LAgQd_eAmyO/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "LAgQd_eAmyO",
-  "tt_artist": "Hole",
-  "tt_song": "Celebrity Skin",
+  "id": "LAgQd_eAmyO",
+  "artist": "Hole",
+  "name": "Celebrity Skin",
   "section": "Chorus",
   "tempo": 136,
   "meter": 4,
@@ -391,7 +391,6 @@
     157.33317600000072,
     157.77762000000072
   ],
-  "start_beat_idx": 36,
   "audio_beats": [
     0.61,
     1.06,
@@ -428,5 +427,7 @@
   ],
   "aligned_midi_checksum": "aeb47ba923587d9c40584bdfca23b5bf7c8206b0d2916b8d58677ce22f351080",
   "lmd_midi_checksum": "67f2b31ce3571f02e14e57edbd5868f874b7c438cfd21bb132dd999917e506bf",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1998",
+  "audio_length": 15.219875000000002
 }

dev/LAgQlYqAmyO/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "LAgQlYqAmyO",
-  "tt_artist": "The Police",
-  "tt_song": "Don't Stand So Close To Me",
+  "id": "LAgQlYqAmyO",
+  "artist": "The Police",
+  "name": "Don't Stand So Close To Me",
   "section": "Verse",
   "tempo": 141,
   "meter": 4,
@@ -589,7 +589,6 @@
     233.23932000000232,
     233.66185500000233
   ],
-  "start_beat_idx": 100,
   "audio_beats": [
     0.56,
     0.99,
@@ -626,5 +625,7 @@
   ],
   "aligned_midi_checksum": "16ae741b6f5d8eba11b4586ee80bff6460700b983a838d33d013ab79488fb4ae",
   "lmd_midi_checksum": "69abb64316eaff3008df7988ca43b3ee3c9c2b8b71702a7948ccbb4596d40213",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1980",
+  "audio_length": 14.60370833333333
 }

dev/Mkygz-YzmKB/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "Mkygz-YzmKB",
-  "tt_artist": "Ben Folds Five",
-  "tt_song": "Brick",
+  "id": "Mkygz-YzmKB",
+  "artist": "Ben Folds Five",
+  "name": "Brick",
   "section": "Intro",
   "tempo": 92,
   "meter": 4,
@@ -478,7 +478,6 @@
     272.78363700000193,
     273.40219400000194
   ],
-  "start_beat_idx": 8,
   "audio_beats": [
     0.52,
     1.15,
@@ -516,5 +515,7 @@
   ],
   "aligned_midi_checksum": "79aef651bbf6a7922f20f67e1c75d5779808c47f0665d5f976f83b83b421c9e1",
   "lmd_midi_checksum": "4a17b750d5cbb9a620cea3c0373d86b26207ca8bb8e79a6197fc1b580635b1be",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1997",
+  "audio_length": 21.63
 }

dev/QLgnJwZyg-V/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "QLgnJwZyg-V",
-  "tt_artist": "Bon Jovi",
-  "tt_song": "Runaway",
+  "id": "QLgnJwZyg-V",
+  "artist": "Bon Jovi",
+  "name": "Runaway",
   "section": "Verse",
   "tempo": 153,
   "meter": 4,
@@ -604,7 +604,6 @@
     228.29914800000168,
     228.7017920000017
   ],
-  "start_beat_idx": 52,
   "audio_beats": [
     0.57,
     0.95,
@@ -674,5 +673,7 @@
   ],
   "aligned_midi_checksum": "321c6e576e3d90b5200b8981a07088c235a41460a017c33b3cebb52e562e58f1",
   "lmd_midi_checksum": "949e69e64908663a76406d4fc919ce7d6f4583c205baffe08a5515bc3efa3040",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1984",
+  "audio_length": 26.197166666666668
 }

dev/QLgnOXw_x-V/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "QLgnOXw_x-V",
-  "tt_artist": "Kiss",
-  "tt_song": "Rock And Roll All Nite",
+  "id": "QLgnOXw_x-V",
+  "artist": "Kiss",
+  "name": "Rock And Roll All Nite",
   "section": "Verse",
   "tempo": 146,
   "meter": 4,
@@ -455,7 +455,6 @@
     169.45929000000066,
     169.86469500000067
   ],
-  "start_beat_idx": 36,
   "audio_beats": [
     0.52,
     0.93,
@@ -492,5 +491,7 @@
   ],
   "aligned_midi_checksum": "92c55743f5de021a27f404d5d0a496006e18804ea2b8c19984552a733560c44b",
   "lmd_midi_checksum": "60cda76d53e876fc8ce6fdac9f92153f19a880de7dc583df57e66424a8e06a47",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1975",
+  "audio_length": 14.164958333333331
 }

dev/QLgnOzaPx-V/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "QLgnOzaPx-V",
-  "tt_artist": "Billy Joel",
-  "tt_song": "Pressure",
+  "id": "QLgnOzaPx-V",
+  "artist": "Billy Joel",
+  "name": "Pressure",
   "section": "Instrumental",
   "tempo": 129,
   "meter": 4,
@@ -735,7 +735,6 @@
     286.8431000000053,
     287.2540500000053
   ],
-  "start_beat_idx": 8,
   "audio_beats": [
     0.54,
     0.96,
@@ -756,5 +755,7 @@
   ],
   "aligned_midi_checksum": "5ad603b0b5513b93c478d261fe57409a912744a47b604e47493341a1b89b43d5",
   "lmd_midi_checksum": "ea0f09da73c6d0403b85c56fad897e4f857edda67edcb71272f2def729532ff8",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1982",
+  "audio_length": 7.564333333333333
 }

dev/QLgnRGWYg-V/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "QLgnRGWYg-V",
-  "tt_artist": "John Travolta and Olivia Newton-John",
-  "tt_song": "Summer Nights",
+  "id": "QLgnRGWYg-V",
+  "artist": "John Travolta and Olivia Newton-John",
+  "name": "Summer Nights",
   "section": "Chorus",
   "tempo": 124,
   "meter": 4,
@@ -719,7 +719,6 @@
     282.90137699999417,
     284.10137699999416
   ],
-  "start_beat_idx": 532,
   "audio_beats": [
     0.57,
     1.06,
@@ -756,5 +755,7 @@
   ],
   "aligned_midi_checksum": "251785e34124e66d54ec86e2ea186c3eae9efe2734312207ae8a3d077dcd91aa",
   "lmd_midi_checksum": "7cca7c9c0fa3b7cf5fb1a410f29b35b1bfff27f8e14679f8b7377ea0a8639f1d",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1978",
+  "audio_length": 16.540000000000006
 }

dev/QLgnpan_o-V/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "QLgnpan_o-V",
-  "tt_artist": "Boston",
-  "tt_song": "More Than A Feeling",
+  "id": "QLgnpan_o-V",
+  "artist": "Boston",
+  "name": "More Than A Feeling",
   "section": "Chorus",
   "tempo": 110,
   "meter": 4,
@@ -548,7 +548,6 @@
     278.71984000000236,
     279.26528000000235
   ],
-  "start_beat_idx": 96,
   "audio_beats": [
     0.55,
     1.11,
@@ -601,5 +600,7 @@
   ],
   "aligned_midi_checksum": "399762ac6fad80e21cc30db148459205feb6be2e09c5bc5cf8d20ff80e823a68",
   "lmd_midi_checksum": "0343fd539fb2f2a3851f9fc89a9b346ee6b7cac83c8daa994b76b09c232b01b3",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "1976",
+  "audio_length": 27.247874999999993
 }

dev/QLgnqRJZm-V/meta.json

@@ -1,7 +1,7 @@
 {
-  "tt_id": "QLgnqRJZm-V",
-  "tt_artist": "Taylor Swift",
-  "tt_song": "Fifteen",
+  "id": "QLgnqRJZm-V",
+  "artist": "Taylor Swift",
+  "name": "Fifteen",
   "section": "Chorus",
   "tempo": 95,
   "meter": 4,
@@ -508,7 +508,6 @@
     295.91611200000045,
     296.54438400000043
   ],
-  "start_beat_idx": 228,
   "audio_beats": [
     0.61,
     1.23,
@@ -565,5 +564,7 @@
   ],
   "aligned_midi_checksum": "2a8a12bdcf5d0f95f691ad79668f39a457f0fe1eef7db4363febc9aeee0049c3",
   "lmd_midi_checksum": "9bc2fbb2388e9922fbf167d595a8dd7f117f8a261869d5e08d3a086d7808fdb2",
-  "split_name": "dev"
+  "split_name": "dev",
+  "year": "2009",
+  "audio_length": 33.638375
 }