G Half Diminished 7th
::
G
B♭
D♭
F
C
G
D
A
E
B
G
♭5
♭3
♭7
♭5
⬤
♭3
♭7
G
⬤
♭5
⬤
♭7
G
⬤
♭5
♭3
♭7
⬤
G
⬤
♭3
♭7
G
⬤
♭5
⬤
♭3
♭7
G
♭5
♭3
⬤ ⬤
G
⬤ ⬤