A♭ Major 7th :: A♭ C E♭ G

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

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