# How to play F♯ augmented 7th flat 9th / C𝄪 (2nd inversion) chord on guitar — Shape aacbb0 | Guitar Wiz

> Learn how to play the F♯ augmented 7th flat 9th / C𝄪 (2nd inversion) chord on guitar (Shape aacbb0). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 10th fret of the 5th string and 6th string in barre position.

Source: https://guitarwiz.app/chords/f-sharp-augmented-7th-flat-9th/c-double-sharp/aacbb0

## Chord Facts

- Canonical chord: F♯ augmented 7th flat 9th
- Display name: F♯aug7♭9/C𝄪
- Notes: F♯, A♯, C𝄪, E, G
- Intervals: 1 (F♯), 3 (A♯), ♯5 (C𝄪), ♭7 (E), ♭9 (G)

## How To Play This Shape

- Place the 1st finger on the 10th fret of the 5th string and 6th string in barre position
- Place the 2nd finger on the 11th fret of the 3rd string
- Place the 3rd finger on the 11th fret of the 2nd string
- Place the 4th finger on the 12th fret of the 4th string

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/f-sharp-augmented-7th-flat-9th/c-double-sharp/
- Chord library: https://guitarwiz.app/chords