D♭ Major 7th (♭5)
::
D♭
F
G
C
⨉
A
E
C
G
7
♭5
3
D♭
⬤
7
♭5
⬤
D♭
⬤
3
7
⬤
D♭
⬤
♭5
⬤
3
7
⬤
D♭
⬤
♭5
3
⬤ ⬤
7
♭5
⬤ ⬤
C
D Dominant 7th
::
D
F♯
A
C
⨉
A
E
C
G
5
♭7
3
D
5
⬤
♭7
⬤
⬤
D
5
♭7
⬤
3
⬤
D
⬤
♭7
⬤
3
5
⬤
D
3
⬤ ⬤
5
♭7
⬤ ⬤