Δ9#11 Chord on Guitar - P4 Tuning

4-Voices on Fretboard in P4 Tuning:

Image of Δ9#11 Chord on the Guitar in P4 tuning.

Information:

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.

Intervals:

  • Root
  • Major Third
  • Perfect Fifth
  • Major Seventh
  • Major Ninth
  • Augmented Eleventh

Dissonance:

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.)

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