Assertion: tenor trombone | /r/CapableOf | increase the range of the instrument
Facets:
value: downward
type: MANNER
Source sentences:
text: Tenor trombones commonly have valve attachments, the most common being the F-attachment, which changes the pitch of the instrument from B♭ to F, increasing the range of the instrument downward and allowing alternate slide positions for notes in 6th or 7th position.