What notes are in a A9#5 chord?

A9#5 is A, C#, E#, G, B: the 1, 3, ♯5, ♭7, 9 of A.

How do you play A9#5 on guitar?

6th String Root: 5 4 5 4 6 x; 5th String Root: x 12 11 12 12 13 (low E to high E, x = don't play the string).

What scale goes with A9#5?

Scales on A that contain every note of A9#5: A Whole Tone, A Mixolydian b6, A Leading Whole Tone, A Major Locrian, A Lydian Dominant b6.

Guitar chord · Dominant 9#5

A9#5 chord (A Dominant 9#5)

Dominant 9th with a raised 5th: an augmented dominant with the 9th on top, from the whole-tone scale.

Notes AC#E#GB

Formula 1 3 ♯5 ♭7 9

Shapes 2 on this page

A9#5 chord shapes

Tap a diagram to strum it. Numbers are fingers: 1 index, 2 middle, 3 ring, 4 pinky. Blue dots are the root, A.

6th String Root 5 4 5 4 6 x

5th String Root x 12 11 12 12 13

Interactive chord diagram

A9#5 on the fretboard

STR OP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 E A D G B E ✕ ✕

Tap any note to hear it.

Scales to play over A9#5

These scales start on A and contain every note of the chord, so they fit when A9#5 is the chord of the moment.

A Whole Tone A Mixolydian b6 A Leading Whole Tone A Major Locrian A Lydian Dominant b6

Fretwise · Free on iPhone & Android

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This page is a small slice of Fretwise. The app adds practice: exercises that play as tab, a new routine every day, and the tools to tune and keep time. On iPhone, iPad and Android, no sign-up.

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Questions

What notes are in a A9#5 chord?: A9#5 is A, C#, E#, G, B: the 1, 3, ♯5, ♭7, 9 of A.
How do you play A9#5 on guitar?: 6th String Root: 5 4 5 4 6 x; 5th String Root: x 12 11 12 12 13 (low E to high E, x = don't play the string).
What scale goes with A9#5?: Scales on A that contain every note of A9#5: A Whole Tone, A Mixolydian b6, A Leading Whole Tone, A Major Locrian, A Lydian Dominant b6.

Dominant 9#5 chords in every key

C9#5 C#9#5 D9#5 Eb9#5 E9#5 F9#5 F#9#5 G9#5 Ab9#5 A9#5 Bb9#5 B9#5