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
⬤ ⬤
B Sus 4th
::
B
E
F♯
⨉
E
B
G
D
A
E
4
B
4
5
4
B
5
⬤
⬤
B
5
⬤
4
⬤
⬤
B
5
4
B
⬤
⬤
4
B
5
⬤
5
⬤ ⬤
4
B
4
⬤ ⬤