Assertion: button accordion | /r/HasProperty | ideal for dance music of many cultures
Facets:
Source sentences:
text: The button accordion was ideal for dance music of many cultures, because one could play both the melody and accompaniment at once, and still be able to sing or tap his or her feet.
text: The button accordion was ideal for dance music of many cultures, because one could play both the melody and accompaniment at once, and still be able to sing or tap his or her feet.