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A Diminished :: A C E♭

F
C
G
D
♭3
♭5
A
♭5
A
♭3
♭3
A
♭5
A
♭5
♭3
⬤ ⬤
♭3
⬤ ⬤
D Major 9th :: D F♯ A C♯ E

F
C
G
D
D
3
7
D
5
9
5
9
3
3
7
D
5
7
D
5
9
9
3
7
⬤ ⬤
D
⬤ ⬤