Ab7#5

Dominant 7th Sharp 5

Click keys to experiment with the chord

Notes

1•G#43•C5#5•E5b7•F#5

Formula

1 – 3 – #5 – b7

Intervals: 0 semitones, 4 semitones, 8 semitones, 10 semitones

Practice Note

Enharmonically equivalent to aug7. In jazz lead sheets, 7#5 or +7 are slightly preferred for conciseness.

About Ab7#5

The Ab7#5 chord sounds colorful and expressive. It is built from the notes G#, C, E, F#, stacking 4 tones to create its distinctive sound.

Notes: G# – C – E – F# | Formula: 1 – 3 – #5 – b7

Related Chords

Dominant 7th Sharp 5 in other keys

C7#5 Db7#5 D7#5 Eb7#5 E7#5 F7#5

Other Ab chords

Ab5 — Power Chord Ab6 — Major 6th Ab7 — Dominant 7th Ab9 — Dominant 9th Ab11 — Dominant 11th Ab13 — Dominant 13th Ab — Major Abm — Minor

Cookie preferences

Essential cookies enable authentication and core site functionality. Non-essential cookies allow personalized advertising via Google AdSense and are only loaded with your consent. See our Privacy Policy for details.