Guitar chord
C♯9C sharp dominant ninth
- C♯1
- E♯3
- G♯5
- B♭7
- D♯9
- Difficulty
- Harder
- Fingers
- 3
- Shapes
- 12
How to play C♯9
- Ring finger (3): press flat across the G string to the high E string at the 4th fret, a barre.
- Middle finger (2): 4th fret of the A string.
- Index finger (1): 3th fret of the D string.
- Don't play: low E string.
x43444 · C9 shape
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9-11-9-10-9-11 · E9 shape
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Strumming patterns to try
- ↓↓↓↓Four downsSteady, for learning changes
- ↓↓↑↑↓↑Folk / popThe everyday pattern
- ↓↓↑↓↑BalladSlow songs, 3/4 or 6/8
- ↑↑↑↑Reggae skankOff-beat chops
About the C♯9 chord
C sharp dominant ninth is built from 5 notes: C♯ (1), E♯ (3), G♯ (5), B (♭7), D♯ (9). The lowest note you play should be the root, C♯, highlighted on the diagram. You can play it in 12 places on the fretboard. The first shape is the most common; higher shapes make smooth changes easier in some keys.