# How to play C6 add 9 / D (4th inversion) chord on guitar — Shape aaaca0 | Guitar Wiz

> Learn how to play the C6 add 9 / D (4th inversion) chord on guitar (Shape aaaca0). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 10th fret of the 2nd string, 4th string, 5th string, and 6th string in barre position.

Source: https://guitarwiz.app/chords/c6-add-9/d/aaaca0

## Chord Facts

- Canonical chord: C6 add 9
- Display name: C6(add9)/D
- Notes: C, E, G, A, D
- Intervals: 1 (C), 3 (E), 5 (G), 6 (A), 9 (D)

## How To Play This Shape

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

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/c6-add-9/d/
- Chord library: https://guitarwiz.app/chords