B Minor 7th (♭5) :: B D F A

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

E
B
G
D
A
E
7
3
7
F
5
F
3
7
F
5
3
7
5
3
F
3
7
5
F
5
7
3
F
5
⬤ ⬤
7
3
7
⬤ ⬤