G♭ Augmented 7th (♭9)
::
F♯
A♯
D
E
G
⨉
A
E
C
G
♭7
♭9
3
F♯
♯5
⬤
♭9
3
⬤
♭7
⬤
♯5
⬤
3
F♯
⬤
♭7
♭9
♯5
⬤
⬤
F♯
♭7
⬤
♭9
♯5
3
F♯
⬤ ⬤
♭7
♭9
⬤ ⬤
F♯
A♯
E
G♭ Dominant 7th (♭5)
::
G♭
B♭
C
E
⨉
A
E
C
G
♭7
♭5
3
G♭
⬤
♭5
3
⬤
♭7
⬤
♭5
⬤
3
G♭
⬤
♭7
⬤
♭5
⬤
G♭
♭7
⬤
3
G♭
⬤ ⬤
♭7
♭5
⬤ ⬤