D♭ Major 7th
::
D♭
F
A♭
C
⨉
A
E
C
G
7
3
D♭
5
⬤
7
⬤
D♭
5
⬤
3
7
⬤
D♭
⬤
⬤
3
7
5
⬤
D♭
⬤
3
5
⬤ ⬤
7
⬤ ⬤
F
B Diminished
::
B
D
F
⨉
A
E
C
G
♭5
B
♭3
⬤
⬤
B
⬤
♭3
♭5
⬤
⬤
B
♭3
⬤
♭5
⬤
⬤
♭3
♭5
B
⬤ ⬤
⬤ ⬤