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C Diminished 7th :: C E♭ G♭ A

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

E
B
G
D
A
E
3
7
5
9
B♭
5
7
3
B♭
5
9
7
9
3
7
B♭
5
B♭
3
7
9
B♭
5
9
3
7
5
9
3
B♭
⬤ ⬤
3
7
⬤ ⬤