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