Assertion: percussion instrument's sound | /r/CapableOf | continue with various degrees of popularity
Facets:
value: to the present
type: TEMPORAL
Source sentences:
text: Theremins and theremin-like sounds started to be incorporated into popular music from the end of the 1940s (with a series of Samuel Hoffman/Harry Revel collaborations) and has continued, with various degrees of popularity, to the present.