Polka dances, which developed from Continental quadrilles, are danced to polkas. Introduced to Ireland in the late 19th century, there are today hundreds of Irish polka tunes, which are most frequently played on the fiddle or button accordion. The Irish polka is dance music form in , typically 32 bars in length and subdivided into four parts, each 8 bars in length and played AABB. Irish polkas are typically played fast, at over 130 bpm, and are typically played with an off-beat accent. The polka also migrated to the Nordic countries where it is known by a variety of names in
Clarinet Polka Clarinet Polka "The Clarinet Polka" or "A Hupfata" (Polish "Polka Dziadek", Estonian "Vanaisa polka" – Grandpa Polka) is a popular musical composition from the end of the 19th century. Since 1971 it has been used as an opener in "Lato z Radiem" − one of the most popular shows of Polskie Radio Program I. The piece, performed (as its name implies) as a polka, has a simple and catchy melody, featuring a prominent extended eight-note arpeggio. It is typically performed in B-flat major. According to Polskie Radio Program I, the music was created in Austria by a composer named A.