# C♯ augmented 7th flat 9th Guitar Chord

> The C♯ augmented 7th flat 9th augmented 7th flat 9th chord blends the augmented triad with a minor seventh and flat ninth D, 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 3rd inversion of C♯ augmented 7th flat 9th.

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

## Chord Facts

- Symbol: C♯aug7♭9
- Notes: C♯, E♯, G𝄪, B, D
- Intervals: 1 (C♯), 3 (E♯), ♯5 (G𝄪), ♭7 (B), ♭9 (D)
- Mood: unstable, tense, dramatic, unsettling
- Genres: Jazz, Film Score, Experimental, Cinematic
- Playable shapes: 22

## Quick Shapes

- Shape 1: -1 2 0 2 2 1 (https://guitarwiz.app/chords/c-sharp-augmented-7th-flat-9th/b/x20221)
- Shape 2: 7 0 0 6 6 5 (https://guitarwiz.app/chords/c-sharp-augmented-7th-flat-9th/b/700665)
- Shape 3: 7 5 7 6 6 5 (https://guitarwiz.app/chords/c-sharp-augmented-7th-flat-9th/b/757665)
- Shape 4: 7 8 7 7 0 9 (https://guitarwiz.app/chords/c-sharp-augmented-7th-flat-9th/b/787709)
- Shape 5: -1 14 12 14 14 13 (https://guitarwiz.app/chords/c-sharp-augmented-7th-flat-9th/b/xeceed)
- Shape 6: -1 14 0 14 14 13 (https://guitarwiz.app/chords/c-sharp-augmented-7th-flat-9th/b/xe0eed)
- Shape 7: 7 4 0 6 6 5 (https://guitarwiz.app/chords/c-sharp-augmented-7th-flat-9th/b/740665)
- Shape 8: 7 8 0 6 0 5 (https://guitarwiz.app/chords/c-sharp-augmented-7th-flat-9th/b/780605)

## 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