Supported instruments: accordion, acoustic-guitar, back-vocal, banjo, bass, bassoon, bells, bowed_strings, brass, cello, clarinet, congas, digital-piano, dobro, double-bass, drums, electric-guitar, flute, french-horn, glockenspiel, guitar, harmonica, harp, harpsichord, hh, keys, kick, lead-vocal, mandolin, marimba, oboe, organ, percussion, piano, saxophone, sitar, snare, strings, synth, tambourine, timpani, toms, triangle, trombone, trumpet, tuba, ukulele, viola, violin, vocals, wind, wind-chimes, woodwind