How to Play a C7(#9) Chord on Guitar – Easy C Dominant Seventh Sharp Ninth Added Guitar Chord

C 7(#9) position 1 guitar chord diagram

The intervals composing the C7(#9) chord are Root, Major Third, Perfect Fifth, Minor Seventh, and Sharp Ninth

This chord is also spelled in the following ways:

  • C Dominant Seventh Sharp Ninth Added
  • C Dom7#9
  • C 7#9
  • C 7+9
  • C 7aug9
  • C7(#9)

The C7(#9) chord is made up of the notes C, E, G, Bb, and D#

Notes of the C 7(#9) chord:

CEGBbD#

Chord Structure:

1
b2
2
b3
3
4
b5
5
#5
6
b7
7
8
b9
9
#9
11
#11
13

How To Play The C7(#9) chord on guitar

Chord boxes are sorted from the easiest to the hardest. Learn how to read chord diagrams.

If you have difficulties with bar chord shapes, check the Bar Chords Tips tutorial.

Find more shapes on my all guitar chords online library.

Position 1
Movable

C 7(#9) position 1 guitar chord diagram

Position 2
BarreMovable

C 7(#9) position 2 guitar chord diagram

Position 3
BarreMovable

C 7(#9) position 3 guitar chord diagram

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Play This Chord With Other Roots

C 7(#9) | D 7(#9) | E 7(#9) | F 7(#9) | G 7(#9) | A 7(#9) | B 7(#9) | C#7(#9) | D#7(#9) | F#7(#9) | G#7(#9) | A#7(#9)

C 7(#9) guitar chord: fretboard map of the intervals

This fretboard map shows you the tones in the chord all along the neck. You can play this chord by choosing some of the chord tones.

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
3
5
b7
1
#9
3
5
b7
1
#9
3
5
b7
1
#9
3
5
b7
1
#9
3
5
b7
1
#9
3
5
b7
1
#9
3
5
b7
1
3
5
b7
1
#9
3
5