Assertion: double bassoon | /r/HasProperty | developed in vienna
Facets:
Source sentences:
text: The first useful contrabassoon, or double bassoon, sounding an octave lower than the bassoon and much employed in large scores, was developed in Vienna and used occasionally by the classical composers.
text: The first useful contrabassoon, or double bassoon, sounding an octave lower than the bassoon and much employed in large scores, was developed in Vienna and used occasionally by the classical composers.