C Dominant 7th (♭5) :: C E G♭ B♭

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

B
F♯
D
A
5
G
♭3
5
♭3
G
5
G
5
♭3
G
♭3
⬤ ⬤
5
⬤ ⬤