D♭ Major 6th :: D♭ F A♭ B♭

B
F♯
D
A
6
D♭
5
3
6
D♭
3
5
D♭
6
3
5
6
3
D♭
5
⬤ ⬤
⬤ ⬤
B Minor 6th :: B D F♯ G♯

B
F♯
D
A
B
5
♭3
6
B
♭3
5
B
♭3
6
5
♭3
6
B
5
6
⬤ ⬤
B
5
♭3
⬤ ⬤