Six String Guitar · Open G Tuning (DGDGBD)

Ao7♭13A Diminished 7th Flat 13th

F♯Root
Atone
Ctone
D♯tone
Dtone

Formula 6 · 1 · ♭3 · ♭5 · 4  ·  Notes F♯ · A · C · D♯ · D

How to play it

Ao7♭13 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 Diminished 7th Flat 13th guitar chord — 2nd position (x 2 3 5 4 4) fretboard diagram in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar chord — 2nd position (x 2 4 5 4 3) fretboard diagram in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar chord — 7th position (7 8 10 10 7 x) fretboard diagram in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar chord — 7th position (7 10 10 8 7 x) fretboard diagram in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar chord — 7th position (7 8 7 10 7 10) fretboard diagram in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar chord — 7th position (7 8 10 10 7 7) fretboard diagram in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar chord — 7th position (7 8 10 10 7 10) fretboard diagram in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar chord — 7th position (7 10 7 8 7 10) fretboard diagram in Open G Tuning (DGDGBD)
Read it as tab

Ao7♭13 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 Diminished 7th Flat 13th guitar tab — 2nd position (x 2 3 5 4 4) in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar tab — 2nd position (x 2 4 5 4 3) in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar tab — 7th position (7 8 10 10 7 x) in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar tab — 7th position (7 10 10 8 7 x) in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar tab — 7th position (7 8 7 10 7 10) in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar tab — 7th position (7 8 10 10 7 7) in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar tab — 7th position (7 8 10 10 7 10) in Open G Tuning (DGDGBD)
A Diminished 7th Flat 13th guitar tab — 7th position (7 10 7 8 7 10) in Open G Tuning (DGDGBD)
Sound

How Ao7♭13 sounds

Consonance
1/ 5
Brightness
DarkBright
Character

Moods & genres

Moods
ominousdense
Genres
film score
Theory

Notes & relationships

NotesF♯ · A · C · D♯ · D
Formula (scale degrees)6 · 1 · ♭3 · ♭5 · 4
Explore

More ways to play A Diminished 7th Flat 13th

Browse the rest of the A chords in this tuning, or open Ao7♭13 in the app for every voicing.

Ao7♭13 in other tunings:

StandardDrop DDrop COpen AOpen DOpen EOpen CDADGADHalf-Step Down

See & hear Ao7♭13 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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