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