Six String Guitar · Half-Step Down (E♭A♭D♭G♭B♭E♭)

Aø11♭9A Half-Diminished 11th Flat 9th

F♯Root

Atone

Ctone

Etone

Gtone

Btone

Formula 6 · 1 · ♭3 · 5 · ♭7 · 2 · Notes F♯ · A · C · E · G · B

How to play it

Aø11♭9 fingering positions

Half-Step Down (E♭A♭D♭G♭B♭E♭), 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 Half-Diminished 11th Flat 9th guitar chord — 4th position (6 4 6 4 4 0) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar chord — 4th position (6 7 6 6 4 7) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar chord — 5th position (6 6 6 6 5 7) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar chord — 6th position (6 6 6 6 0 0) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar chord — 6th position (6 6 9 9 9 9) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar chord — 16th position (18 19 18 18 16 19) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar chord — 17th position (18 18 18 18 17 19) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar chord — 18th position (18 18 21 21 21 21) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭)

Read it as tab

Aø11♭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 Half-Diminished 11th Flat 9th guitar tab — 4th position (6 4 6 4 4 0) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar tab — 4th position (6 7 6 6 4 7) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar tab — 5th position (6 6 6 6 5 7) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar tab — 6th position (6 6 6 6 0 0) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar tab — 6th position (6 6 9 9 9 9) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar tab — 16th position (18 19 18 18 16 19) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar tab — 17th position (18 18 18 18 17 19) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

A Half-Diminished 11th Flat 9th guitar tab — 18th position (18 18 21 21 21 21) in Half-Step Down (E♭A♭D♭G♭B♭E♭)

Sound

How Aø11♭9 sounds

Consonance

1/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

bleakhollow

Genres

experimental

Theory

Notes & relationships

NotesF♯ · A · C · E · G · B

Formula (scale degrees)6 · 1 · ♭3 · 5 · ♭7 · 2

Same notes asAø♭9(add11)Ao♭9(add11)

Explore

More ways to play A Half-Diminished 11th Flat 9th

Browse the rest of the A chords in this tuning, or open Aø11♭9 in the app for every voicing.

Aø11♭9 in other tunings:

See & hear Aø11♭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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