# A♯ major add 9 Guitar Chord

> The A♯ major add 9 major add 9 chord extends the major triad with an added ninth B♯, creating a bright, expansive harmony. Unlike the major 9 chord, it lacks the major seventh, offering a fresher, more open sound often used in pop, rock, and jazz for uplifting atmospheres. With C𝄪 in the bass, this voicing functions as the 1st inversion of A♯ major add 9.

Source: https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp

## Chord Facts

- Symbol: A♯maj(add9)
- Notes: A♯, C𝄪, E♯, B♯
- Intervals: 1 (A♯), 3 (C𝄪), 5 (E♯), 9 (B♯)
- Mood: sweet, melodic, gentle, serene
- Genres: Pop, Acoustic, Indie, Ballad
- Playable shapes: 33

## Quick Shapes

- Shape 1: -1 -1 0 3 1 1 (https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp/xx0311)
- Shape 2: -1 5 3 5 3 6 (https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp/x53536)
- Shape 3: -1 5 3 5 6 6 (https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp/x53566)
- Shape 4: -1 -1 0 5 6 6 (https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp/xx0566)
- Shape 5: -1 5 8 5 6 6 (https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp/x58566)
- Shape 6: -1 5 8 5 6 8 (https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp/x58568)
- Shape 7: 10 8 8 10 11 8 (https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp/a88ab8)
- Shape 8: -1 -1 0 10 11 8 (https://guitarwiz.app/chords/a-sharp-major-add-9/c-double-sharp/xx0ab8)

## 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/major-vs-minor-chords