C Minor 7th (♭5)
::
C
E♭
G♭
B♭
G
D
A
E
B
♭3
♭7
C
♭5
⬤
♭7
C
⬤
♭5
♭3
⬤
C
⬤
♭3
♭7
⬤
♭5
⬤
♭3
♭7
C
⬤
♭5
⬤
C
♭5
♭3
♭7
⬤ ⬤
⬤ ⬤