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