Assertion: accordion's reed | /r/HasProperty | tuned to different pitches
Facets:
value: for each note
type: PURPOSE
Source sentences:
text: A diatonic accordion, also known as the button accordion, is based on the diatonic scale and has two reeds that are tuned to different pitches for each note.
text: A diatonic accordion, also known as the button accordion, is based on the diatonic scale and has two reeds that are tuned to different pitches for each note.