Assertion: bass clarinet's pitch | /r/HasProperty | a=440
Facets:
Source sentences:
text: Starting from the beginning of clarinets until around 1920 clarinets, many were made to play at “high pitch” (A=452-456) rather than “low pitch” (A=440), which is today's standard.
text: Starting from the beginning of clarinets until around 1920 clarinets, many were made to play at “high pitch” (A=452-456) rather than “low pitch” (A=440), which is today's standard.