Assertion: contralto's voice | /r/CapableOf | sing such parts
Facets:
Source sentences:
text: In polyphony between about 1250 and 1500, the [tenor was the] structurally fundamental (or 'holding') voice, vocal or instrumental; by the 15th century it came to signify the male voice that sang such parts.
text: the second highest of the four parts of a mixed vocal chorus, or the voices or persons singing this part.
text: It was also in the 18th century that "tenor" came to signify the male voice that sang such parts.