F Sus 4th
::
F
B♭
C
⨉
B
F♯
D
A
5
4
⬤
F
5
⬤
4
⬤
⬤
F
5
⬤
⬤
4
F
⬤
⬤
5
4
F
⬤ ⬤
⬤ ⬤
A♭ Major 9th
::
A♭
C
E♭
G
B♭
⨉
B
F♯
D
A
3
7
5
9
A♭
⬤
3
⬤
5
9
⬤
7
⬤
3
A♭
5
⬤
⬤
7
9
⬤
A♭
5
⬤
3
7
9
A♭
⬤ ⬤
⬤ ⬤