Assertion: extended chord | /r/HasProperty | triad
Facets:
value: with notes
type: OTHER
value: in music
type: LOCATION
Source sentences:
text: Extended chords are triads with further tertian notes added beyond the seventh: the ninth, eleventh, and thirteenth chords.
text: In music, extended chords are tertian chords (built from thirds) or triads with notes extended, or added, beyond the seventh.