Bayan (accordion)
| Classification | Free-reed aerophone | 
|---|---|
| Hornbostel–Sachs classification | 412.132 | 
| Playing range | |
| Right-hand manual: The Russian bayan and chromatic button accordions have a much greater right-hand range in scientific pitch notation than accordions with a piano keyboard: five octaves, plus a minor third (written range = E2-G7, actual range = E1-C#8). Left-hand manual | |
| Musicians | |
| List of accordionists | |
| More articles or information | |
| Accordion, chromatic button accordion, diatonic button accordion, piano accordion, stradella bass system, free-bass system, accordion reed ranks and switches | |
The bayan (Russian: бая́н, IPA: [bɐˈjan]) is a type of chromatic button accordion developed in the Russian Empire in the early 20th century and named after the 11th-century bard Boyan.