Assertion: trombone's tubing | /r/CapableOf | coil in the bell section
Facets:
value: rather tightly
type: MANNER
Source sentences:
text: Whereas older instruments fitted with valve attachments usually had the tubing coiled rather tightly in the bell section (closed wrap or traditional wrap), modern instruments usually have the tubing kept as free as possible of tight bends in the tubing (open wrap), resulting in a freer response with the valve attachment tubing engaged.