Assertion: drum's sound | /r/HasProperty | created
Facets:
Source sentences:
text: Different sounds can be created by striking "open hi-hats" (without the pedal depressed, which creates a noisy sound nicknamed "sloppy hats") or a crisp "closed hi-hats" sound (with the pedal pressed down).
text: These sounds are created by striking different areas of the djembe skin with the hands.