C Major 9th
::
C
E
G
B
D
⨉
A
E
C
G
3
C
5
7
9
⬤
C
5
⬤
3
7
⬤
9
C
⬤
⬤
3
7
5
9
⬤
C
⬤
3
⬤
5
9
7
⬤ ⬤
3
C
5
⬤ ⬤
G
B
G Major 7th (♭5)
::
G
B
D♭
F♯
⨉
A
E
C
G
G
♭5
3
7
⬤
G
⬤
♭5
3
⬤
⬤
7
♭5
⬤
3
G
⬤
⬤
7
♭5
⬤
G
3
7
⬤ ⬤
G
⬤ ⬤