D♭ Augmented 7th :: D♭ F A C♭

F
C
G
D
3
D♭
♯5
3
♯5
♭7
3
♭7
D♭
♯5
D♭
♯5
♭7
3
♭7
D♭
⬤ ⬤
3
⬤ ⬤
D Sus 4th :: D G A

F
C
G
D
4
D
4
D
5
5
4
4
D
5
D
5
⬤ ⬤
4
D
⬤ ⬤