G♭ Dominant 7th Sus 4
::
G♭
B
D♭
E
A
E
C
G
♭7
5
4
G♭
⬤
⬤
5
♭7
4
⬤
⬤
G♭
5
⬤
♭7
4
⬤
⬤
G♭
5
♭7
⬤
4
G♭
⬤ ⬤
♭7
⬤ ⬤