B♭ Minor :: B♭ D♭ F

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

B
F♯
D
A
A
♭7
3
5
A
3
5
♭7
3
A
5
♭7
A
5
♭7
3
⬤ ⬤
A
⬤ ⬤