Bandoneon vs. Accordion: What's the Difference?

A musical instrument similar to a large concertina, especially popular in Latin America.

A portable wind instrument with a small keyboard and free metal reeds that sound when air is forced past them by pleated bellows operated by the player.

(musical instruments) A small Latin American accordion played with buttons which is frequently used in tango ensembles.

Having folds or bends like the bellows of an accordion

A box-shaped musical instrument with means of keys and buttons, whose tones are generated by play of the wind from a squeezed bellows upon free metallic reeds.

(GUI) A vertical list of items that can be individually expanded and collapsed to reveal their contents.

(figurative) A set of items (concepts, links, or otherwise) that can be packed and unpacked cognitively, or their representation as a set of virtual object. en

To fold up, in the manner of an accordion

A small, portable, keyed wind instrument, whose tones are generated by play of the wind upon free metallic reeds.

A portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

Arranged in parallel folds;