# 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 G♯ in the bass, this voicing functions as the 2nd inversion of C♯ dominant 7th flat 9th.

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

## 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: 21

## Quick Shapes

- Shape 1: -1 11 0 10 0 9 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/g-sharp/xb0a09)
- Shape 2: -1 11 11 10 12 10 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/g-sharp/xbbaca)
- Shape 3: 4 4 0 1 0 1 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/g-sharp/440101)
- Shape 4: 4 4 0 4 0 1 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/g-sharp/440401)
- Shape 5: 4 2 0 1 2 1 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/g-sharp/420121)
- Shape 6: 4 4 0 4 2 1 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/g-sharp/440421)
- Shape 7: 4 4 0 4 3 1 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/g-sharp/440431)
- Shape 8: 4 4 0 4 6 7 (https://guitarwiz.app/chords/c-sharp-dominant-7th-flat-9th/g-sharp/440467)

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- https://guitarwiz.app/articles/chord-construction-guitar
- https://guitarwiz.app/articles/chord-inversions-guitar
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