G♭ Diminished
::
G♭
A
B♯
⨉
G
D
A
E
♭3
♭3
G♭
⬤
♭5
⬤
G♭
⬤
♭5
♭3
⬤
⬤
♭3
⬤
♭5
⬤
G♭
⬤
♭5
G♭
⬤ ⬤
♭3
⬤ ⬤
F Minor 6th
::
F
A♭
C
D
⨉
G
D
A
E
6
♭3
F
⬤
F
5
⬤
♭3
⬤
5
6
⬤
♭3
⬤
6
⬤
F
5
⬤
⬤
F
5
6
♭3
⬤ ⬤
6
⬤ ⬤