Six String Guitar · Open G Tuning (DGDGBD) · Capo 3

A+11♯9A Augmented 11th Sharp 9th

F♯Root
A♯tone
Dtone
Etone
Atone
Btone

Formula 6 · ♭2 · 4 · 5 · 1 · 2  ·  Notes F♯ · A♯ · D · E · A · B

How to play it

A+11♯9 fingering positions

Open G Tuning (DGDGBD) · Capo 3, low E on the left. Each dot is colour-coded by note — the ringed dot is the root. Numbers below show the fret per string (x = muted).

A Augmented 11th Sharp 9th guitar chord — 2nd position (4 2 0 3 0 2) fretboard diagram in Open G Tuning (DGDGBD) · Capo 3
A Augmented 11th Sharp 9th guitar chord — 2nd position (4 2 2 3 0 0) fretboard diagram in Open G Tuning (DGDGBD) · Capo 3
A Augmented 11th Sharp 9th guitar chord — 2nd position (4 3 0 2 0 2) fretboard diagram in Open G Tuning (DGDGBD) · Capo 3
A Augmented 11th Sharp 9th guitar chord — 2nd position (4 3 2 2 0 0) fretboard diagram in Open G Tuning (DGDGBD) · Capo 3
Read it as tab

A+11♯9 guitar tab

The same voicings in tablature — high e on top, low E on the bottom. Each fret number is colour-coded by note; the ringed number is the root, × means don’t play that string.

A Augmented 11th Sharp 9th guitar tab — 2nd position (4 2 0 3 0 2) in Open G Tuning (DGDGBD) · Capo 3
A Augmented 11th Sharp 9th guitar tab — 2nd position (4 2 2 3 0 0) in Open G Tuning (DGDGBD) · Capo 3
A Augmented 11th Sharp 9th guitar tab — 2nd position (4 3 0 2 0 2) in Open G Tuning (DGDGBD) · Capo 3
A Augmented 11th Sharp 9th guitar tab — 2nd position (4 3 2 2 0 0) in Open G Tuning (DGDGBD) · Capo 3
Sound

How A+11♯9 sounds

Consonance
1/ 5
Brightness
DarkBright
Character

Moods & genres

Moods
abrasivedense
Genres
experimental
Theory

Notes & relationships

NotesF♯ · A♯ · D · E · A · B
Formula (scale degrees)6 · ♭2 · 4 · 5 · 1 · 2
Explore

More ways to play A Augmented 11th Sharp 9th

Browse the rest of the A chords in this tuning, or open A+11♯9 in the app for every voicing.

A+11♯9 in other tunings:

StandardDrop DDrop COpen GHalf-Step Down

See & hear A+11♯9 in Chordology

The app shows every voicing across guitar, piano, bass, banjo and ukulele — in any tuning, with a capo, and you can play every chord back. All offline.

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