Assertion: bass's note | /r/HasProperty | the b♭
Facets:
value: below the staff
type: LOCATION
value: at concert pitch
type: LOCATION
Source sentences:
text: At concert pitch this note is the B♭ below the second ledger line below the bass staff or B♭ 1 in scientific pitch notation.
text: As with most other members of the saxophone family, the lowest written note is the B♭ below the staff—sounding as a concert