Assertion: concerto's movement | /r/HasProperty | unusual
Facets:
value: in its minuet form
type: OTHER
value: in utilizing an extensive cello solo
type: OTHER
Source sentences:
text: (The trumpets and timpani are used only in the first two movements, which is unusual.)
text: The slow movement is in the tonic key of B♭ major and is unusual in utilizing an extensive cello solo within a piano concerto (the source of this idea may be Clara Schumann's Piano Concerto, which features a slow movement scored only for cello and piano).
text: The third movement, on the other hand, is unusual both in its minuet form, and in its variation of the normal rondo structure.