lookup_table.json

{
    "57": 0,
    "A-dim": 1,
    "E-": 2,
    "70": 3,
    "B": 4,
    "F#7": 5,
    "67": 6,
    "D-m": 7,
    "81": 8,
    "C6": 9,
    "B-7": 10,
    "D-7": 11,
    "Fdim": 12,
    "E-7": 13,
    "D7": 14,
    "E-m": 15,
    "/B-7": 16,
    "E7": 17,
    "Bdim": 18,
    "50": 19,
    "54": 20,
    "C#m": 21,
    "C7": 22,
    "D-": 23,
    "78": 24,
    "Cm": 25,
    "G": 26,
    "74": 27,
    "G-7": 28,
    "F#\u00f87": 29,
    "F": 30,
    "69": 31,
    "_": 32,
    "/": 33,
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    "55": 35,
    "53": 36,
    "F7": 37,
    "63": 38,
    "52": 39,
    "G-dim": 40,
    "r": 41,
    "A7": 42,
    "G7": 43,
    "80": 44,
    "E\u00f87": 45,
    "65": 46,
    "A\u00f87": 47,
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    "77": 49,
    "Dm": 50,
    "E-dim": 51,
    "59": 52,
    "D\u00f87": 53,
    "B7": 54,
    "Edim": 55,
    "72": 56,
    "61": 57,
    "G\u00f87": 58,
    "73": 59,
    "58": 60,
    "C": 61,
    "Bm": 62,
    "B-": 63,
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    "Gm": 65,
    "68": 66,
    "A-7": 67,
    "C\u00f87": 68,
    "64": 69,
    "56": 70,
    "Am": 71,
    "Fm": 72,
    "71": 73,
    "79": 74,
    "C-m": 75,
    "B-m": 76,
    "A-": 77,
    "60": 78,
    "75": 79,
    "Em": 80,
    "A": 81,
    "76": 82
}