Assertion: choir's performance | /r/HasProperty | more than one voice
Facets:
value: to each part
type: OTHER
Source sentences:
text: If there is more than one voice to each part—i.e., to each line of polyphony (music of several voice parts) or strand of melody—the performance is choral, even though the actual sonority may not seem choral in the accepted sense until there are more than five or six voices to a part.