# How to play A♭ dominant 7th sharp 9th / C (1st inversion) chord on guitar — Shape 866877 | Guitar Wiz

> Learn how to play the A♭ dominant 7th sharp 9th / C (1st inversion) chord on guitar (Shape 866877). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 6th fret of the 4th string and 5th string in barre position.

Source: https://guitarwiz.app/chords/a-flat-dominant-7th-sharp-9th/c/866877

## Chord Facts

- Canonical chord: A♭ dominant 7th sharp 9th
- Display name: A♭7♯9/C
- Notes: A♭, C, E♭, G♭, B
- Intervals: 1 (A♭), 3 (C), 5 (E♭), ♭7 (G♭), ♯9 (B)

## How To Play This Shape

- Place the 1st finger on the 6th fret of the 4th string and 5th string in barre position
- Place the 2nd finger on the 7th fret of the 1st string and 2nd string in barre position
- Place the 3rd finger on the 8th fret of the 6th string
- Place the 4th finger on the 8th fret of the 3rd string

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/a-flat-dominant-7th-sharp-9th/c/
- Chord library: https://guitarwiz.app/chords