# C♯ dominant 7th flat 9th Guitar Chord

> The C♯ dominant 7th flat 9th dominant 7th flat 9th chord adds a flat ninth D to the dominant 7th, enhancing its dissonance and harmonic tension. This exotic, unresolved color is popular in jazz and classical cadences for creating dramatic resolutions. With B in the bass, this voicing functions as the 3rd inversion of C♯ dominant 7th flat 9th.

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

## Chord Facts

- Symbol: C♯7♭9
- Notes: C♯, E♯, G♯, B, D
- Intervals: 1 (C♯), 3 (E♯), 5 (G♯), ♭7 (B), ♭9 (D)
- Mood: dissonant, dramatic, intense, dark
- Genres: Jazz, Flamenco, Gypsy Jazz, Latin
- Playable shapes: 10

## Quick Shapes

- Shape 1: 7 5 6 6 6 7 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/b/756667)
- Shape 2: 7 8 9 7 9 9 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/b/789799)
- Shape 3: 7 4 0 6 6 4 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/b/740664)
- Shape 4: 7 5 0 6 6 4 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/b/750664)
- Shape 5: 7 5 6 6 6 4 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/b/756664)
- Shape 6: 7 8 0 6 9 9 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/b/780699)
- Shape 7: 7 8 0 10 9 9 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/b/780a99)
- Shape 8: 7 5 6 6 6 -1 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/b/75666x)

## 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/seventh-chords-guitar