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C Major 7th (♭5) :: C E G♭ B

F
C
G
D
C
♭5
3
3
7
♭5
C
7
♭5
C
3
7
C
3
7
♭5
⬤ ⬤
C
⬤ ⬤
A Minor :: A C E

F
C
G
D
♭3
A
5
A
5
♭3
♭3
A
A
5
♭3
5
⬤ ⬤
♭3
⬤ ⬤