C Augmented 7th :: C E G♯ B♭

F
C
G
D
C
♯5
3
♯5
♭7
3
♭7
C
♯5
C
♯5
♭7
3
♭7
C
3
⬤ ⬤
C
⬤ ⬤
E
A Sus 2nd :: A B E

F
C
G
D
A
5
A
5
2
2
A
A
5
2
5
2
⬤ ⬤
⬤ ⬤