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