Assertion: button accordion | /r/ObjectUse | used in a concert setting
Facets:
value: traditionally
type: OTHER
Source sentences:
text: The chromatic button accordion is traditionally used in a concert setting, and is more popular in jazz and classical music because it can be freely played in any key, usually with identical fingering patterns.
text: The chromatic button accordion is traditionally used in a concert setting, and is more popular in jazz and classical music because it can be freely played in any key, usually with identical fingering patterns.