Assertion: instrumental accompaniment | /r/CapableOf | create heterophony
Facets:
value: of a drone
type: OTHER
value: of novel rhythmic features
type: OTHER
Source sentences:
text: In secular medieval music and in much folk and non-European music, instrumental accompaniments for singers consist of unison or octave duplications of the melody (sometimes with slight differences, creating heterophony, the simultaneous performance of variant versions of the same melody), of novel rhythmic features, or of a drone (sustained note or notes) played on wind or stringed instruments.