G Minor 7th (♭5) :: G B♭ D♭ F

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

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