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