Assertion: eleventh chord | /r/CapableOf | omit the ninth
Facets:
value: often
type: TEMPORAL
value: similarly
type: MANNER
Source sentences:
text: Consequently, extended chords are often played with the omission of one or more tones, especially the fifth and often the third, as already noted for seventh chords; similarly, eleventh chords often omit the ninth, and thirteenth chords the ninth or eleventh.