Six String Guitar · Open G Tuning (DGDGBD)

A♯ø11A♯ Half-Diminished 11th

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

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

How to play it

A♯ø11 fingering positions

Open G Tuning (DGDGBD), 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 guitar chord — 8th position (8 8 10 9 9 11) fretboard diagram in Open G Tuning (DGDGBD)
A♯ Half-Diminished 11th guitar chord — 8th position (8 8 11 9 9 10) fretboard diagram in Open G Tuning (DGDGBD)
Read it as tab

A♯ø11 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 guitar tab — 8th position (8 8 10 9 9 11) in Open G Tuning (DGDGBD)
A♯ Half-Diminished 11th guitar tab — 8th position (8 8 11 9 9 10) in Open G Tuning (DGDGBD)
Sound

How A♯ø11 sounds

Consonance
1/ 5
Brightness
DarkBright
Character

Moods & genres

Moods
murkyunresolved
Genres
jazz
Theory

Notes & relationships

NotesG♯ · B · D · F♯ · A♯ · C♯
Formula (scale degrees)♭7 · ♭2 · 3 · ♭6 · 1 · ♭3
Same notes asA♯m11♭5A♯ø9(add11)
Explore

More ways to play A♯ Half-Diminished 11th

Browse the rest of the A♯ chords in this tuning, or open A♯ø11 in the app for every voicing.

A♯ø11 in other tunings:

StandardDrop DDrop COpen AHalf-Step Down

See & hear A♯ø11 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
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