Assertion: concertina | /r/HasProperty | a reed instrument
Facets:
value: in good tune
type: OTHER
Source sentences:
text: A Concertina is also a reed instrument that looks fairly similar to an Accordion.
text: Concertinas be all reeds in good tune?
text: A close relative of the accordion, the concertina is a reed instrument, that requires a combination of pressing buttons and gentle movement of the hands to create the bellows effect that sounds the notes.