D♭ Dominant 7th (♭5)
::
D♭
F
G
B
⨉
A
E
C
G
♭5
3
D♭
♭7
⬤
♭5
⬤
D♭
♭7
⬤
3
⬤
D♭
⬤
♭7
♭5
⬤
3
⬤
D♭
⬤
♭5
3
♭7
⬤ ⬤
♭5
⬤ ⬤
F
G
C Sus 4th
::
C
F
G
⨉
A
E
C
G
C
5
4
⬤
C
5
⬤
⬤
4
C
⬤
⬤
5
⬤
4
C
⬤
⬤
5
4
⬤ ⬤
C
5
⬤ ⬤
G
E Minor 6th
::
E
G
B
C♯
⨉
A
E
C
G
E
♭3
6
5
⬤
♭3
⬤
6
E
5
⬤
⬤
6
⬤
E
5
♭3
⬤
⬤
6
E
⬤
♭3
5
⬤ ⬤
E
♭3
⬤ ⬤