# How to play C♯9 / D♯ (4th inversion) chord on guitar — Shape bbbdcd | Guitar Wiz

> Learn how to play the C♯9 / D♯ (4th inversion) chord on guitar (Shape bbbdcd). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 11th fret of the 4th string, 5th string, and 6th string in barre position.

Source: https://guitarwiz.app/chords/c-sharp9/d-sharp/bbbdcd

## Chord Facts

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

## How To Play This Shape

- Place the 1st finger on the 11th fret of the 4th string, 5th string, and 6th string in barre position
- Place the 2nd finger on the 12th fret of the 2nd string
- Place the 3rd finger on the 13th fret of the 3rd string
- Place the 4th finger on the 13th fret of the 1st string

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/c-sharp9/d-sharp/
- Chord library: https://guitarwiz.app/chords