D♭ Major 7th
::
D♭
F
A♭
C
⨉
B
F♯
D
A
7
D♭
5
⬤
3
7
⬤
D♭
⬤
⬤
3
7
5
⬤
D♭
⬤
3
⬤
5
⬤
7
3
D♭
5
⬤ ⬤
⬤ ⬤
D♭ Sus 4th
::
D♭
G♭
A♭
⨉
B
F♯
D
A
4
D♭
5
⬤
⬤
4
D♭
⬤
⬤
5
⬤
4
D♭
⬤
⬤
5
4
⬤
D♭
5
⬤ ⬤
4
⬤ ⬤