Accordions have found their way into an incredibly diverse set of musical genres over the years. With origins dating back to the early 19th century, this family of instruments includes a number of different configurations and styles all of which function by using bellows to push air through tuned reeds. Accordions come in many shapes and sizes and use either a set of buttons or a keyboard to determine chords and individual notes when played. While often associated with traditional Eastern European genres like polka, accordions are used by many contemporary musicians and in the Latin pop community especially. Whether you're looking for a traditional button or key accordion, a cajun-style squeeze box, or even a modern electrified accordion from the likes of Roland, you can find all types of accordions for sale right here on Reverb.