Assertion: symphony | /r/HasProperty | extended musical composition
Facets:
value: in western classical music
type: LOCATION
value: for orchestra
type: PURPOSE
Source sentences:
text: Orchestras have become synonymous with the symphony, an extended musical composition in Western classical music that typically contains multiple movements which provide contrasting keys and tempos.
text: A symphony is an extended work for orchestra typically consisting of 3 to 4 movements that flourished during the classical and romantic periods of western classical music.
text: A symphony is an extended musical composition in Western classical music, most often written by composers for orchestra.