Five String Banjo · Open G (gDGBD)

Ao7A Diminished 7th

F♯Root
Atone
Ctone
D♯tone

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

How to play it

Ao7 fingering positions

Open G (gDGBD), 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 guitar chord — 4th position (7 5 4 4 x) fretboard diagram in Open G (gDGBD)
A Diminished 7th guitar chord — 4th position (7 5 4 4 7) fretboard diagram in Open G (gDGBD)
A Diminished 7th guitar chord — 7th position (7 8 7 x 10) fretboard diagram in Open G (gDGBD)
A Diminished 7th guitar chord — 7th position (7 8 7 10 x) fretboard diagram in Open G (gDGBD)
A Diminished 7th guitar chord — 7th position (7 8 7 7 10) fretboard diagram in Open G (gDGBD)
A Diminished 7th guitar chord — 7th position (7 8 7 10 7) fretboard diagram in Open G (gDGBD)
A Diminished 7th guitar chord — 7th position (7 8 7 10 10) fretboard diagram in Open G (gDGBD)
A Diminished 7th guitar chord — 13th position (x 14 13 13 16) fretboard diagram in Open G (gDGBD)
Read it as tab

Ao7 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 guitar tab — 4th position (7 5 4 4 x) in Open G (gDGBD)
A Diminished 7th guitar tab — 4th position (7 5 4 4 7) in Open G (gDGBD)
A Diminished 7th guitar tab — 7th position (7 8 7 x 10) in Open G (gDGBD)
A Diminished 7th guitar tab — 7th position (7 8 7 10 x) in Open G (gDGBD)
A Diminished 7th guitar tab — 7th position (7 8 7 7 10) in Open G (gDGBD)
A Diminished 7th guitar tab — 7th position (7 8 7 10 7) in Open G (gDGBD)
A Diminished 7th guitar tab — 7th position (7 8 7 10 10) in Open G (gDGBD)
A Diminished 7th guitar tab — 13th position (x 14 13 13 16) in Open G (gDGBD)
Sound

How Ao7 sounds

Consonance
2/ 5
Brightness
DarkBright
Character

Moods & genres

Moods
dramaticominoussuspenseful
Genres
classicaljazzfilm score
Theory

Notes & relationships

NotesF♯ · A · C · D♯
Formula (scale degrees)6 · 1 · ♭3 · ♭5
Same notes asAm6♭5
Explore

More ways to play A Diminished 7th

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

Ao7 in other tunings:

C / Drop COpen D

See & hear Ao7 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