G♭ Augmented 7th
::
G♭
B♭
D
E
G
D
A
E
♯5
♭7
3
♭7
G♭
⬤
3
⬤
G♭
⬤
♯5
⬤
3
⬤
♯5
♭7
⬤
3
⬤
♭7
G♭
⬤
♯5
G♭
⬤ ⬤
♯5
♭7
⬤ ⬤