Add wearable drums, playable cymbals, pit instruments (Mallets, standing drums, etc.), mellos, tubas, trombones, Bari sax, tenor sax, alto sax, Flutes, Clarinets, and Trumpets to Bloxburg.

Also: Violin
Cello
Viola
Double bass
(Maybe a few more guitar variations)
Flute
Electric drum
Upright piano
Harpsichord
Saxophone

Musical items:
Music book
Metronome
Music posters