A♭ Major 6th :: A♭ C E♭ F

G
D
A
E
A♭
5
6
6
3
A♭
3
A♭
5
5
6
3
6
3
A♭
5
⬤ ⬤
⬤ ⬤
D♭ Major :: D♭ F A♭

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