Δ9#11 Chord on Guitar - P4 Tuning
There are over 84 voicings for the Δ9#11 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 Δ9#11 chord contains a major third, perfect fifth, major seventh, major ninth, and a augmented eleventh.
The intervallic relationships it contains are: major third, perfect fifth, major seventh, major ninth, diminished twelfth, minor third, perfect fifth, minor seventh, major ninth, major third, perfect fifth, major seventh, minor third, perfect fifth, major third.
- Major Third
- Perfect Fifth
- Major Seventh
- Major Ninth
- Augmented Eleventh
The Δ9#11 chord has a dissonance rating of 165*
*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.)