B Major 7th (♭5) :: B D♯ F A♯

G
D
A
E
3
7
♭5
B
7
♭5
B
3
7
B
3
7
♭5
B
♭5
3
⬤ ⬤
⬤ ⬤
B♭ Minor :: B♭ D♭ F

G
D
A
E
B♭
5
B♭
5
♭3
♭3
B♭
B♭
5
♭3
5
♭3
⬤ ⬤
⬤ ⬤