Augmented seventh sharp nine chords
The augmented seventh sharp nine chord is written aug7♯9.
- Intervals
- The intervals are a major third, an augmented fifth, a minor seventh, and an augmented ninth.
- Formula
-
Degrees 1 3 ♯5 ♭7 ♯9 Semitones 0-4-8-10-15
Augmented seventh sharp nine chords on all 12 roots
Root spelling
Pick a root to see it on the piano, or jump straight to the guitar view.
- C C+7#9 chord piano guitar
- D flat Db+7#9 chord piano guitar
- D D+7#9 chord piano guitar
- E flat Eb+7#9 chord piano guitar
- E E+7#9 chord piano guitar
- F F+7#9 chord piano guitar
- G flat Gb+7#9 chord piano guitar
- G G+7#9 chord piano guitar
- A flat Ab+7#9 chord piano guitar
- A A+7#9 chord piano guitar
- B flat Bb+7#9 chord piano guitar
- B B+7#9 chord piano guitar
