C Major 13th
::
C
E
G
B
D
F
A
⨉
A
E
C
G
13
3
C
5
11
7
9
13
⬤
C
5
⬤
3
7
⬤
9
13
11
C
⬤
⬤
3
7
5
9
⬤
11
C
⬤
13
3
⬤
5
9
11
7
⬤ ⬤
13
3
C
5
⬤ ⬤
—
G♭ Sus 2nd
::
G♭
A♭
D♭
⨉
A
E
C
G
5
2
G♭
⬤
⬤
5
2
⬤
⬤
G♭
5
⬤
⬤
2
⬤
G♭
5
⬤
2
G♭
⬤ ⬤
⬤ ⬤
G♭
D♭
D Major 7th
::
D
F♯
A
C♯
⨉
A
E
C
G
5
7
3
D
5
⬤
⬤
7
⬤
D
5
⬤
3
7
⬤
D
⬤
⬤
3
7
5
⬤
D
3
⬤ ⬤
5
⬤ ⬤