B Major 7th (♭5) :: B D♯ F A♯

F
C
G
D
♭5
3
3
7
♭5
B
7
♭5
B
3
7
B
3
7
♭5
B
⬤ ⬤
♭5
⬤ ⬤
F Major 9th :: F A C E G

F
C
G
D
F
5
9
9
3
7
F
3
7
F
5
9
5
9
3
3
7
F
5
7
⬤ ⬤
F
5
9
⬤ ⬤