# A♭ augmented 7th flat 9th Guitar Chord

> The A♭ augmented 7th flat 9th augmented 7th flat 9th chord blends the augmented triad with a minor seventh and flat ninth B♭♭, producing a complex, dramatic tension. Its dissonant, unresolved sound is ideal for jazz and film scoring. With B♭♭ in the bass, this voicing functions as the 4th inversion of A♭ augmented 7th flat 9th.

Source: https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat

## Chord Facts

- Symbol: A♭aug7♭9
- Notes: A♭, C, E, G♭, B♭♭
- Intervals: 1 (A♭), 3 (C), ♯5 (E), ♭7 (G♭), ♭9 (B♭♭)
- Mood: unstable, tense, dramatic, unsettling
- Genres: Jazz, Film Score, Experimental, Cinematic
- Playable shapes: 13

## Quick Shapes

- Shape 1: 5 0 4 5 5 4 (https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat/504554)
- Shape 2: 5 7 6 5 7 5 (https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat/576575)
- Shape 3: 5 0 6 5 7 0 (https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat/506570)
- Shape 4: -1 0 6 5 7 0 (https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat/x06570)
- Shape 5: 5 7 6 5 7 0 (https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat/576570)
- Shape 6: -1 0 10 11 9 0 (https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat/x0ab90)
- Shape 7: -1 12 14 13 13 14 (https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat/xcedde)
- Shape 8: -1 0 4 1 1 0 (https://guitarwiz.app/chords/a-flat-augmented-7th-flat-9th/b-flat-flat/x04110)

## Related Articles

- https://guitarwiz.app/articles/how-to-read-guitar-chord-diagrams
- https://guitarwiz.app/articles/chord-construction-guitar
- https://guitarwiz.app/articles/chord-inversions-guitar
- https://guitarwiz.app/articles/augmented-chords-guitar