G Diminished
::
G
B♭
D♭
G
D
A
E
B
G
♭3
♭5
⬤
♭3
G
⬤
♭5
⬤
G
⬤
♭5
♭3
⬤
⬤
♭3
G
⬤
♭5
⬤
G
♭5
♭3
⬤ ⬤
G
⬤ ⬤