Assertion: oboe | /r/HasProperty | 262 hz
Facets:
Source sentences:
text: They are shown approximately in order of range: the lowest notes are Bb1 (58 Hz) on the bassoon, C#3 (139 Hz) or D3 on the A or Bb clarinet, C#3 on the alto saxophone, E3 (165 Hz) on the cor anglais, Bb3 (233 Hz) on the oboe, B3 or C4 (262 Hz) on the flute.