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
... 18 to 24, 29.5% from 25 to 44, 21.0% from 45 to 64, and 13.5% who are 65 years of age or older. The median age is 35 years. For every 100 females there are 91.9 males. ...