Ab dominant 7th chord (Ab7)
Ab7 has 4 notes: Ab C Eb Gb. Its formula is 1 3 5 ♭7. Also written G#7.
| Degree | 1 | 3 | 5 | ♭7 |
|---|---|---|---|---|
| Note | Ab | C | Eb | Gb |
How to play Ab7 on guitar
Every shape from open position up the neck. Amber dots are the root; the numbers under each box are the chord degrees. Press a button to hear it.
G shape
Fret 1
E shape
Fret 4
D shape
Fret 6
C shape
Fret 9 · Partial
A shape
Fret 11