G♭ Dominant 9th
::
G♭
B♭
D♭
F♭
A♭
B
F♯
D
A
G♭
3
5
9
♭7
⬤
⬤
3
G♭
5
⬤
♭7
⬤
9
⬤
G♭
5
♭7
⬤
3
⬤
9
G♭
⬤
♭7
3
5
9
⬤ ⬤
G♭
⬤ ⬤