/9sus Chord on Guitar - P4 Tuning

Information:

There are over 56 voicings for the /9sus chord on guitar and the image above shows only 3 of them. For more voicings see: Fretboard Chord Charts for Guitar in P4 tuning

The /9sus chord contains a perfect fourth, perfect fifth, and a major ninth.

The intervallic relationships it contains are: perfect fourth, perfect fifth, major ninth, major second, major sixth, perfect fifth.

Intervals: Root Perfect Fourth Perfect Fifth Major Ninth

Dissonance: The /9sus chord has a dissonance rating of 55*

*Dissonance is very subjective. So, as a general guideline, this number is mathematically derived by measuring the intervallic dissonance this chord contains. (The higher the number the more dissonant the chord.)