G♭ Diminished
::
G♭
A
C
⨉
A
E
C
G
♭3
♭5
G♭
♭3
⬤
♭5
⬤
⬤
♭3
♭5
⬤
G♭
⬤
⬤
♭5
⬤
G♭
♭3
⬤
G♭
⬤ ⬤
♭3
♭5
⬤ ⬤
—
G Major 6th
::
G
B
D
E
⨉
A
E
C
G
6
G
3
5
⬤
G
⬤
6
3
⬤
5
⬤
⬤
6
3
G
5
⬤
⬤
6
⬤
G
5
3
⬤ ⬤
6
G
⬤ ⬤