Assertion: orchestra's musician | /r/CapableOf | play note
Facets:
value: by pushing valves
type: MANNER
Source sentences:
text: When watching the conductor, remember that it's not so important what he does when the musicians play a note.
text: The musician plays the various notes by pushing valves or moving slides to different positions.
text: What's important is what he does just before the musicians play a note.