Quick answer: To play Ab7 (A flat seventh) on guitar, play 4 6 4 5 4 4 from the low E string to the high e string (the barre (4th fret, E-string root) shape). The chord contains Ab, C, Eb, Gb. If that is hard, use the easier shape x x x 1 1 2, which needs 3 fretted notes.
Ab7 chord facts
| Chord | Ab7 (A flat seventh) |
|---|---|
| Other names | Abdom7, G#7 (enharmonic spelling, same notes and shapes) |
| Notes | Ab, C, Eb, Gb |
| Intervals | Ab (root), C (major 3rd), Eb (perfect 5th), Gb (minor 7th) |
| Formula | 1-3-5-b7 |
| Difficulty | Beginner (easy version) to intermediate (full shape) |
| Shapes on this page | 3 |
How do you play Ab7 on guitar?
The main shape is 4 6 4 5 4 4 (Barre (4th fret, E-string root)). Finger by finger:
- Lay your index finger flat across the low E to high e strings at fret 4. This is the barre.
- Put your middle finger (2) on the G string at fret 5 (C, the major 3rd).
- Put your ring finger (3) on the A string at fret 6 (Eb, the perfect 5th).
- Strum, then pick each string