B♭ Dominant 7th
::
B♭
D
F
A♭
⨉
F
C
G
D
5
3
♭7
3
⬤
♭7
B♭
5
⬤
⬤
B♭
5
⬤
♭7
⬤
3
⬤
♭7
B♭
⬤
3
⬤
B♭
5
⬤ ⬤
5
3
⬤ ⬤
—
A Major
::
A
C♯
E
⨉
F
C
G
D
3
A
5
⬤
⬤
A
5
⬤
⬤
3
⬤
A
⬤
3
⬤
A
5
⬤
5
3
⬤ ⬤
⬤ ⬤