D♭ Minor 7th (♭5) :: D♭ E G B

E
B
G
D
A
E
♭3
♭7
♭5
♭3
D♭
♭3
♭7
♭5
♭5
♭7
D♭
♭3
♭5
D♭
♭7
♭3
♭7
♭5
D♭
♭3
♭7
D♭
♭5
D♭
⬤ ⬤
♭3
♭7
♭5
♭3
⬤ ⬤