# 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. With B in the bass, this voicing functions as the 4th inversion of A♯ dominant 7th flat 9th.

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

## 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: 5

## Quick Shapes

- Shape 1: -1 2 3 3 3 4 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/b/x23334)
- Shape 2: 7 8 8 7 9 7 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/b/788797)
- Shape 3: 7 8 8 7 9 10 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/b/78879a)
- Shape 4: -1 14 0 13 11 13 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/b/xe0dbd)
- Shape 5: 7 8 8 7 9 -1 (https://guitarwiz.app/chords/a-sharp-dominant-7th-flat-9th/b/78879x)

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