# 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 C♯ in the bass, this voicing functions as the 1st inversion of A augmented 7th flat 9th.

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

## Chord Facts

- Symbol: Aaug7♭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: 10

## Quick Shapes

- Shape 1: -1 4 7 0 6 6 (https://guitarwiz.app/chords/a-augmented-7th-flat-9th/c-sharp/x47066)
- Shape 2: 9 8 7 0 6 6 (https://guitarwiz.app/chords/a-augmented-7th-flat-9th/c-sharp/987066)
- Shape 3: 9 0 8 0 6 6 (https://guitarwiz.app/chords/a-augmented-7th-flat-9th/c-sharp/908066)
- Shape 4: 9 0 8 0 6 9 (https://guitarwiz.app/chords/a-augmented-7th-flat-9th/c-sharp/908069)
- Shape 5: 9 0 8 10 8 -1 (https://guitarwiz.app/chords/a-augmented-7th-flat-9th/c-sharp/908a8x)
- Shape 6: 9 8 8 0 10 -1 (https://guitarwiz.app/chords/a-augmented-7th-flat-9th/c-sharp/9880ax)
- Shape 7: 9 10 8 10 10 -1 (https://guitarwiz.app/chords/a-augmented-7th-flat-9th/c-sharp/9a8aax)
- Shape 8: 9 0 8 0 6 -1 (https://guitarwiz.app/chords/a-augmented-7th-flat-9th/c-sharp/90806x)

## 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