# How to play A♯ augmented 7th / C𝄪 (1st inversion) chord on guitar — Shape ab8bbx | Guitar Wiz

> Learn how to play the A♯ augmented 7th / C𝄪 (1st inversion) chord on guitar (Shape ab8bbx). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 8th fret of the 4th string.

Source: https://guitarwiz.app/chords/a-sharp-augmented-7th/c-double-sharp/ab8bbx

## Chord Facts

- Canonical chord: A♯ augmented 7th
- Display name: A♯aug7/C𝄪
- Notes: A♯, C𝄪, E𝄪, G♯
- Intervals: 1 (A♯), 3 (C𝄪), ♯5 (E𝄪), ♭7 (G♯)

## How To Play This Shape

- Place the 1st finger on the 8th fret of the 4th string
- Place the 2nd finger on the 10th fret of the 6th string
- Place the 3rd finger on the 11th fret of the 5th string
- Place the 4th finger on the 11th fret of the 2nd string and 3rd string in barre position

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/a-sharp-augmented-7th/c-double-sharp/
- Chord library: https://guitarwiz.app/chords