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