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