A Sus 4th :: A D E

G
D
A
E
4
A
5
A
5
4
A
4
A
5
5
4
⬤ ⬤
4
A
5
⬤ ⬤
D Dominant 7th (♭5) :: D F♯ A♭ C

G
D
A
E
D
♭5
3
♭7
3
♭5
♭7
D
♭5
D
♭7
3
♭7
D
3
♭5
⬤ ⬤
D
⬤ ⬤