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
⬤ ⬤
D♭
E
D♭ Minor 7th (♭5)
::
D♭
E
G
B
⨉
A
E
C
G
♭3
♭5
D♭
♭7
⬤
♭5
⬤
D♭
♭3
♭7
⬤
⬤
D♭
⬤
♭3
♭7
♭5
⬤
⬤
D♭
♭3
⬤
♭5
♭7
⬤ ⬤
♭3
♭5
⬤ ⬤
—
B♭ Augmented
::
B♭
D
G♭
⨉
A
E
C
G
B♭
♯5
3
⬤
B♭
⬤
⬤
3
⬤
B♭
♯5
⬤
3
⬤
⬤
♯5
⬤
3
B♭
♯5
⬤ ⬤
⬤ ⬤