G♭ Augmented 7th
::
G♭
B♭
D
E
⨉
F
C
G
D
♯5
G♭
♯5
♭7
⬤
3
⬤
♭7
G♭
⬤
3
⬤
G♭
⬤
♯5
⬤
3
⬤
♯5
♭7
⬤
3
♭7
G♭
⬤ ⬤
♯5
⬤ ⬤
E
C Major
::
C
E
G
⨉
F
C
G
D
C
5
5
3
⬤
⬤
3
⬤
C
5
⬤
⬤
C
5
⬤
⬤
3
⬤
C
3
⬤ ⬤
C
5
⬤ ⬤