Accordion

"Depends on configuration:Left-hand manual

Chromatic button accordionDiatonic button accordionPiano accordionLeft-hand manual

Stradella bass systemFree-bass systemRelated instrumentsHand-pumped:Bandoneon, concertina, flutina, garmon, trikitixa, Indian harmonium

Foot-pumped:Harmonium, reed organ

Mouth-blown:Claviola, melodica, harmonica, Laotian khene, Chinese shēng, Japanese shō

Electronic reedless instruments:

Electronium, MIDI accordion, Roland Virtual AccordionMusiciansAccordionists (list of accordionists).More articlesAccordion, Chromatic button accordion, Bayan, Diatonic button accordion, Piano accordion, Stradella bass system, Free-bass system, Accordion reed ranks and switchesAccordions (from 19th-century German Akkordeon, from Akkord—"musical chord, concord of sounds") are a family of box-shaped musical instruments of the bellows-driven free-reed aerophone type, colloquially referred to as a squeezebox. A person who plays the accordion is called an accordionist. The concertina and bandoneón are related. The harmonium and American reed organ are in the same family, but are typically larger than an accordion and sit on a surface or the floor." - (en.wikipedia.org 10.05.2020)