G Minor 7th (♭5) :: G B♭ D♭ F

F
C
G
D
♭7
G
♭5
G
♭3
♭7
♭3
♭7
G
♭5
G
♭5
♭3
♭3
♭7
♭5
⬤ ⬤
♭7
G
⬤ ⬤
F Major 6th :: F A C D

F
C
G
D
F
5
6
6
3
F
3
F
5
5
6
3
6
3
F
5
⬤ ⬤
F
5
6
⬤ ⬤