The following is a list of musical instruments, categorized by how they make sound.
Wind instruments
String instruments
Keyboard instruments
Tuned-reed instruments[?]
Percussion instruments
Voice
Electronic instruments
Other
... and nails[?] Aplastic anemia Apo A-I deficiency[?] Apolipoprotein C-II deficiency[?] Apparent mineralocorticoid excess[?] Apraxia manual[?] Apraxia, ...