A Dominant Ninth Sharp Eleventh Added Guitar Chord Charts & Variations

A 9(#11) position 1 guitar chord diagram

The intervals in the A9(#11) chord are Root, Major Third, Perfect Fifth, Minor Seventh, Major Ninth, and Sharp Eleventh

This chord is also spelled in the following ways:

  • A Dominant Ninth Sharp Eleventh Added
  • A 9#11
  • A 9+11
  • A Dom9aug11
  • A Dom9+11
  • A9(#11)

This chord is made up of the notes A, C#, E, G, B, and D#

Notes of the A 9(#11) chord:

AC#EGBD#

Chord Formula:

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

A9(#11) Guitar Chord Voicings

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Position 1
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A 9(#11) position 1 guitar chord diagram

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Play This Chord With Other Roots

C 9(#11) | D 9(#11) | E 9(#11) | F 9(#11) | G 9(#11) | A 9(#11) | B 9(#11) | C#9(#11) | D#9(#11) | F#9(#11) | G#9(#11) | A#9(#11)

How to build the A 9(#11) chord on guitar

Pick some of the tones from the fretboard map below and play this chord in new ways.

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