Assertion: double bass | /r/HasProperty | taken the practice of some basses
Facets:
value: due to its tuning
type: CAUSE
value: occasionally
type: DEGREE
value: due to its sloping shoulders
type: CAUSE
Source sentences:
text: The double bass is occasionally taken to be part of the viol family, due to its sloping shoulders, its tuning, the practice of some basses being made with more than four strings and its sometimes flat back.