C Major 7th (♭5)
::
C
E
G♭
B
⨉
G
D
A
E
3
3
7
♭5
⬤
C
⬤
7
♭5
⬤
C
⬤
⬤
3
7
⬤
C
⬤
3
7
♭5
⬤
C
♭5
⬤ ⬤
3
⬤ ⬤
B Major 6th
::
B
D♯
F♯
G♯
⨉
G
D
A
E
6
3
B
5
⬤
⬤
B
5
6
⬤
⬤
6
3
⬤
B
⬤
3
⬤
B
5
⬤
5
6
3
⬤ ⬤
⬤ ⬤