D♭ Half Diminished 7th :: D♭ E G B

A
E
C
G
♭3
♭5
D♭
♭7
♭5
D♭
♭3
♭7
D♭
♭3
♭7
♭5
D♭
♭3
♭5
♭7
⬤ ⬤
♭3
♭5
⬤ ⬤
D♭
D♭ Major :: D♭ F A♭

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