Δ9+ Chord on Guitar - P4 Tuning
Information:
There are over 84 voicings for the Δ9+ 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+ chord contains a major third, perfect fifth, augmented fifth, major seventh, and a major ninth.
The intervallic relationships it contains are: major third, perfect fifth, minor sixth, major seventh, major ninth, minor third, major third, perfect fifth, minor seventh, minor second, major third, perfect fifth, minor third, diminished fifth, minor third.
Intervals:
- Root
- Major Third
- Perfect Fifth
- Augmented Fifth
- Major Seventh
- Major Ninth
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Dissonance:
The Δ9+ chord has a dissonance rating of 181*
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*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.)