Information:
There are over 98 voicings for the 13sus chord on guitar and the image above shows only 3 of them. For more voicings see: Fretboard Chord Charts for Guitar
The 13sus chord contains a perfect fourth, perfect fifth, minor seventh, major ninth, perfect eleventh, and a major thirteenth.
The intervallic relationships it contains are: perfect fourth, perfect fifth, minor seventh, major ninth, perfect eleventh, major thirteenth, major second, perfect fourth, major sixth, octave, major tenth, minor third, perfect fifth, minor seventh, major ninth, major third, perfect fifth, major seventh, minor third, perfect fifth, major third.
Intervals:
- Root
- Perfect Fourth
- Perfect Fifth
- Minor Seventh
- Major Ninth
- Perfect Eleventh
- Major Thirteenth
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Dissonance:
The 13sus chord has a dissonance rating of 198*
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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.)