A Dominant 7th Sus 4 :: A D E G

A
E
C
G
A
5
♭7
4
A
♭7
5
4
A
5
♭7
4
A
5
♭7
4
⬤ ⬤
A
5
♭7
⬤ ⬤
A
C Diminished 7th :: C E♭ G♭ A

A
E
C
G
𝄫7
C
♭5
𝄫7
C
♭3
𝄫7
C
♭3
♭5
C
♭3
♭5
𝄫7
♭3
♭5
⬤ ⬤
𝄫7
C
⬤ ⬤
G♭ A
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
⬤ ⬤