Assertion: chord's tone | /r/CapableOf | add perfect fifth
Facets:
value: below the root
type: LOCATION
Source sentences:
text: An added tone, such as that added a perfect fifth below the root, may suggest polytonality and the practice of adding tones may have led to superimposing chords and tonalities though added tone chords have most often been used as more intense substitutes for traditional chords.