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