Information:
There are over 98 voicings for the mΔ13 chord on guitar and the image above shows only 3 of them. For more voicings see: Fretboard Chord Charts for Guitar
The mΔ13 chord contains a minor third, perfect fifth, major seventh, major ninth, perfect eleventh, and a major thirteenth.
The intervallic relationships it contains are: minor third, perfect fifth, major seventh, major ninth, perfect eleventh, major thirteenth, major third, minor sixth, major seventh, major ninth, diminished twelfth, major third, perfect fifth, minor seventh, major ninth, minor third, diminished fifth, minor seventh, minor third, perfect fifth, major third.
Intervals:
- Root
- Minor Third
- Perfect Fifth
- Major Seventh
- Major Ninth
- Perfect Eleventh
- Major Thirteenth
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Dissonance:
The mΔ13 chord has a dissonance rating of 235*
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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.)