G♭ Augmented 7th
::
G♭
B♭
D
F♭
⨉
B
F♯
D
A
G♭
♯5
3
♭7
⬤
♯5
⬤
3
G♭
⬤
♭7
♯5
⬤
⬤
G♭
♭7
⬤
♯5
3
⬤
G♭
⬤
♭7
3
⬤ ⬤
G♭
♯5
⬤ ⬤
D Sus 4th
::
D
G
A
⨉
B
F♯
D
A
D
5
4
⬤
D
5
⬤
⬤
4
D
⬤
⬤
5
⬤
4
D
⬤
⬤
5
4
⬤ ⬤
D
5
⬤ ⬤