Six String Guitar · Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

A♯ø11♭9A♯ Half-Diminished 11th Flat 9th

G♯Root
Btone
Dtone
F♯tone
Atone
C♯tone

Formula ♭7 · ♭2 · 3 · ♭6 · 7 · ♭3  ·  Notes G♯ · B · D · F♯ · A · C♯

How to play it

A♯ø11♭9 fingering positions

Half-Step Down (E♭A♭D♭G♭B♭E♭) · 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♯ Half-Diminished 11th Flat 9th guitar chord — 2nd position (4 0 0 4 2 2) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar chord — 2nd position (4 4 0 2 0 2) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar chord — 2nd position (4 2 0 2 2 2) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar chord — 2nd position (4 5 4 4 2 5) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar chord — 3rd position (4 4 4 4 3 5) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar chord — 4th position (4 0 0 6 7 7) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar chord — 4th position (4 5 4 6 0 5) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar chord — 4th position (4 4 0 4 7 5) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
Read it as tab

A♯ø11♭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 — 2nd position (4 0 0 4 2 2) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar tab — 2nd position (4 4 0 2 0 2) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar tab — 2nd position (4 2 0 2 2 2) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar tab — 2nd position (4 5 4 4 2 5) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar tab — 3rd position (4 4 4 4 3 5) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar tab — 4th position (4 0 0 6 7 7) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar tab — 4th position (4 5 4 6 0 5) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
A♯ Half-Diminished 11th Flat 9th guitar tab — 4th position (4 4 0 4 7 5) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3
Sound

How A♯ø11♭9 sounds

Consonance
1/ 5
Brightness
DarkBright
Character

Moods & genres

Moods
bleakhollow
Genres
experimental
Theory

Notes & relationships

NotesG♯ · B · D · F♯ · A · C♯
Formula (scale degrees)♭7 · ♭2 · 3 · ♭6 · 7 · ♭3
Same notes asA♯ø♭9(add11)A♯o♭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 A♯ø11♭9 in the app for every voicing.

A♯ø11♭9 in other tunings:

StandardDrop DDrop COpen AOpen DOpen EOpen GOpen CDADGADHalf-Step Down

See & hear A♯ø11♭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.

Hear every chordMore voicingsEvery tuning & capoWorks offline
Download on theApp Store