Assertion: trombone | /r/ObjectUse | used in chamber music
Facets:
Source sentences:
text: In chamber music, it is used in brass quintets, quartets, or trios, or trombone trios, quartets, or choirs.
text: The trombone also is used in chamber music, and small trombone ensembles such as trombone trios and trombone quartets are often formed.