C Sus 4th :: C F G

F
C
G
D
4
C
5
5
4
4
C
5
C
5
4
C
⬤ ⬤
4
C
5
⬤ ⬤
A Major 9th :: A C♯ E G♯ B

F
C
G
D
3
7
A
5
7
A
5
9
9
3
7
A
3
7
A
5
9
5
9
3
⬤ ⬤
⬤ ⬤