D♭ Major 7th
::
D♭
F
A♭
C
⨉
G
D
A
E
5
3
⬤
3
7
⬤
D♭
5
⬤
7
⬤
D♭
5
⬤
⬤
3
7
⬤
D♭
⬤
3
7
D♭
5
⬤ ⬤
⬤ ⬤
C Dominant 9th
::
C
E
G
B♭
D
⨉
G
D
A
E
5
9
3
♭7
3
⬤
♭7
C
5
⬤
⬤
C
5
9
⬤
♭7
⬤
9
3
⬤
♭7
C
⬤
3
⬤
C
5
9
⬤ ⬤
5
9
3
⬤ ⬤