C Dominant 13th :: C E G B♭ D F A

F
C
G
D
11
C
5
9
5
9
13
3
♭7
11
13
3
♭7
11
C
5
C
5
9
13
♭7
9
13
3
♭7
11
C
3
⬤ ⬤
11
C
5
9
⬤ ⬤
E
D♭ Minor :: D♭ E A♭

F
C
G
D
D♭
5
♭3
5
♭3
D♭
5
D♭
5
♭3
♭3
D♭
⬤ ⬤
⬤ ⬤