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