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