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