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
⬤ ⬤
B Sus 2nd :: B C♯ F♯

F
C
G
D
5
2
B
5
B
5
2
2
B
B
5
2
⬤ ⬤
⬤ ⬤