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#

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Notes of the C 7(#9) chord:

C E G Bb D#

Chord Structure:

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

C 7(#9) accessible text-based chord description

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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.

Position 1
Movable

C 7(#9) position 1 guitar chord diagram

Position 2
Barre Movable

C 7(#9) position 2 guitar chord diagram

Position 3
Barre Movable

C 7(#9) position 3 guitar chord diagram

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Complete Fretboard Map of C 7(#9) chord tones

You can create any fingering you like on any part of the fretboard, just play some of the chord tones shown in the map below. Some shapes will sound good, some less, let your ears decide!

3
5
3
1
#9
b7
3
5
b7
1
5
#9
3
1
5
b7
#9
b7
3
1
5
#9
b7
1
3
1
5
#9
b7
#9
3
5
3

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