Accordion

+The accordion is a [Musical instrument](/wiki/musical_instrument) recognized by its hand-operated [Bellows](/wiki/bellows) that pushes air over free reeds. This portable, versatile instrument produces a rich, expressive sound, gracing genres from folk to classical music worldwide.

+## See also

+- [Free-reed instrument](/wiki/free-reed_instrument)

+- [Folk music](/wiki/folk_music)

+- [Concertina](/wiki/concertina)