# A♯ dominant 7th flat 9th Guitar Chord

> The A♯ dominant 7th flat 9th dominant 7th flat 9th chord adds a flat ninth B 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.

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

## Chord Facts

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

## Quick Shapes

- Shape 1: -1 1 0 1 0 1 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/x10101)
- Shape 2: 6 5 0 4 6 4 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/650464)
- Shape 3: -1 13 0 13 12 13 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/xd0dcd)
- Shape 4: -1 13 12 13 12 13 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/xdcdcd)
- Shape 5: -1 13 0 13 0 13 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/xd0d0d)
- Shape 6: -1 13 12 13 0 13 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/xdcd0d)
- Shape 7: 6 5 3 3 0 4 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/653304)
- Shape 8: 6 5 -1 4 6 4 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/65x464)

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