Six String Guitar · DADGAD Tuning (DADGAD)

A♯ø7♭9A♯ Half-Diminished 7th Flat 9th

G♯Root
Btone
Dtone
F♯tone
Atone

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

How to play it

A♯ø7♭9 fingering positions

DADGAD Tuning (DADGAD), 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 7th Flat 9th guitar chord — 6th position (8 x 6 6 7 9) fretboard diagram in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar chord — 6th position (8 x 9 6 7 6) fretboard diagram in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar chord — 6th position (8 7 6 6 x 9) fretboard diagram in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar chord — 8th position (8 x 9 9 11 11) fretboard diagram in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar chord — 8th position (8 x 11 9 11 9) fretboard diagram in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar chord — 8th position (8 11 9 9 x 11) fretboard diagram in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar chord — 8th position (8 11 11 9 x 9) fretboard diagram in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar chord — 8th position (8 11 9 9 11 11) fretboard diagram in DADGAD Tuning (DADGAD)
Read it as tab

A♯ø7♭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 7th Flat 9th guitar tab — 6th position (8 x 6 6 7 9) in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar tab — 6th position (8 x 9 6 7 6) in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar tab — 6th position (8 7 6 6 x 9) in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar tab — 8th position (8 x 9 9 11 11) in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar tab — 8th position (8 x 11 9 11 9) in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar tab — 8th position (8 11 9 9 x 11) in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar tab — 8th position (8 11 11 9 x 9) in DADGAD Tuning (DADGAD)
A♯ Half-Diminished 7th Flat 9th guitar tab — 8th position (8 11 9 9 11 11) in DADGAD Tuning (DADGAD)
Sound

How A♯ø7♭9 sounds

Consonance
1/ 5
Brightness
DarkBright
Character

Moods & genres

Moods
bleakdissonant
Genres
jazzclassical
Theory

Notes & relationships

NotesG♯ · B · D · F♯ · A
Formula (scale degrees)♭7 · ♭2 · 3 · ♭6 · 7
Same notes asA♯ø♭9A♯o♭9
Explore

More ways to play A♯ Half-Diminished 7th Flat 9th

Browse the rest of the A♯ chords in this tuning, or open A♯ø7♭9 in the app for every voicing.

A♯ø7♭9 in other tunings:

StandardDrop DDrop COpen AOpen DOpen EOpen GOpen CHalf-Step Down

See & hear A♯ø7♭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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