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A Diminished 7th :: A C E♭ G♭

A
E
C
G
A
♭3
𝄫7
A
♭3
♭5
A
♭3
♭5
𝄫7
♭3
♭5
𝄫7
A
♭5
𝄫7
⬤ ⬤
A
♭3
⬤ ⬤
A C
F Major :: F A C

A
E
C
G
3
5
F
3
5
3
F
5
F
5
3
F
⬤ ⬤
3
5
⬤ ⬤