C Major
::
C
E
G
⨉
G
D
A
E
5
3
3
⬤
C
5
⬤
⬤
C
5
⬤
⬤
3
⬤
C
⬤
3
⬤
C
5
⬤ ⬤
5
3
⬤ ⬤
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
⬤ ⬤
3
7
♭5
⬤ ⬤