Concertina

Concertina music is a style of traditional Irish music that is played on a concertina, a small, portable, bellows-driven instrument. It is characterized by its fast-paced, lively rhythms and melodic ornamentation. The concertina is often used to accompany traditional Irish dance music, and is also used in a variety of other musical genres, including folk, jazz, and classical. Concertina music is often played in a session setting, with multiple musicians playing together in an improvisational style.