Assertion: oboe's pitch | /r/CapableOf | differ with heavy local variation
Facets:
value: from military pitch
type: LOCATION
value: from chamber music pitch
type: OTHER
Source sentences:
text: However, when secular instruments such as violin and cornett were introduced into service, tuning became an issue, as sacred pitch differed from the opera pitch, chamber music pitch and military pitch, with heavy local variation; Composers of early 17th-18th century were commonly notating music in more than one key on a need-to basis, to overcome regional and instrumental differences.