Assertion: duet concertina | /r/HasAspect | the bass notes
Facets:
value: at the left side
type: LOCATION
Source sentences:
text: The duet concertinas have the bass notes at the left side and make the same tone pushing and pulling a button.
text: The duet concertinas have the bass notes at the left side and make the same tone pushing and pulling a button.
text: The duet concertinas have the bass notes at the left side and make the same tone pushing and pulling a button.