Assertion: bass clarinet's register | /r/HasProperty | an f scale
Facets:
value: nominally
type: MANNER
Source sentences:
text: The note written as C sounds as the note of the instrument's transposition: on an E♭ alto saxophone, that note sounds as a concert E♭, while on an A clarinet, that note sounds as a concert A. Clarinets are one exception, in that they actually have two different scales in the first and second registers, nominally an F scale and a C scale, but treated by the performer as sounding "at pitch" for a C clarinet.