{"accordion": 0, "banjo": 1, "bass": 2, "cello": 3, "clarinet": 4, "cymbals": 5, "drums": 6, "flute": 7, "guitar": 8, "mallet_percussion": 9, "mandolin": 10, "organ": 11, "piano": 12, "saxophone": 13, "synthesizer": 14, "trombone": 15, "trumpet": 16, "ukulele": 17, "violin": 18, "voice": 19}