B Major 7th (♭5) :: B D♯ F A♯

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

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