D Minor 7th (♭5) :: D F A♭ C

G
D
A
E
D
♭5
♭3
♭3
♭7
♭5
♭7
D
♭5
D
♭3
♭7
♭3
♭7
D
♭5
⬤ ⬤
D
⬤ ⬤
G Major 6th :: G B D E

G
D
A
E
G
5
6
6
3
G
3
G
5
5
6
3
6
3
G
5
⬤ ⬤
G
5
6
⬤ ⬤