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