Chord Guide
How to Play the A 7#9 Chord
Learn exactly how to play the A7#9 chord on guitar with our interactive diagrams, finger positions, and theory breakdown.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Chord Variations
1
5fr
A7#9 – 5th fret
2
6fr
A7#9 – 6th fret
3
8fr
A7#9 – 8th fret
4
11fr
A7#9 – 11th fret
Theory & Context
The A7#9 chord is a common guitar chord that creates a unique sound. It is built using the notes A, C#, E, G, B#, which correspond to the 1P, 3M, 5P, 7m, 9A intervals of its root scale. Understanding how to play this chord is essential for many popular songs across various genres.