Assertion: rock | /r/CapableOf | use the verse-chorus structure
Facets:
value: since the late 1950s
type: TEMPORAL
value: from the mid 1960s
type: TEMPORAL
value: often
type: TEMPORAL
Source sentences:
text: Since the late 1950s and particularly from the mid 1960s onwards, rock music often used the verse-chorus structure derived from blues and folk music, but there has been considerable variation from this model.