Assertion: trombone's slide | /r/CapableOf | change pitch
Facets:
Source sentences:
text: A sackbut is a type of trombone from the Renaissance and Baroque eras, characterised by a telescopic slide that is used to vary the length of the tube to change pitch.
text: A standard Tenor has only a slide to change the pitch.
text: unlike other brass instruments the trombone has a slide to change pitch and one thing fun you can do is play glissed because i did a solo in my last concert and my music teacher said i could do a few glisses and told me that was one of the most fun things of playing a trombone.