dataset/vevo_meta/chord_attr.json

{"N": 0, "maj": 1, "dim": 2, "sus4": 3, "min7": 4, "min": 5, "sus2": 6, "aug": 7, "dim7": 8, "maj6": 9, "hdim7": 10, "7": 11, "min6": 12, "maj7": 13}