Assertion: clarinet's instrument | /r/AtLocation | operatic scores
Facets:
value: by bellini
type: OTHER
value: by spontini
type: OTHER
Source sentences:
text: The instrument also appears in operatic scores by Spontini and Bellini, but it was replaced in the 19th century by a fully keyed brass instrument, the ophicleide, and later on by valved bass brass instruments such as the euphonium and tuba.