# 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-sharp-augmented-7th-flat-9th/c-double-sharp

## 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: 2

## Quick Shapes

- Shape 1: 10 11 9 11 11 -1 (https://guitarwiz.app/chords/a-sharp-augmented-7th-flat-9th/c-double-sharp/ab9bbx)
- Shape 2: 10 11 8 11 0 -1 (https://guitarwiz.app/chords/a-sharp-augmented-7th-flat-9th/c-double-sharp/ab8b0x)

## 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