A# Dominant Seventh Sharp Ninth Added Guitar Chord Charts & Variations

The A# Dominant Seventh Sharp Ninth Added chord is made up of the Root, Major Third, Perfect Fifth, Minor Seventh, and Sharp Ninth
Some chord charts name this chord as:
- A# Dominant Seventh Sharp Ninth Added
- A# Dom7#9
- A# 7#9
- A# 7+9
- A# 7aug9
- A#7(#9)
The notes of the A#7(#9) chord are A#, C##, E#, G#, and B##
Notes in the A# 7(#9) chord:
A#C##E#G#B##
Tones of the Dominant Seventh Sharp Ninth Added chord:
Guitar Patterns for the A#7(#9) chord
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
Open

Position 2
BarreMovable

Position 3
BarreMovable

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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)
Complete Fretboard Map of A# 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!