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 B♭
B Major 11th :: B D♯ F♯ A♯ C♯ E

F
C
G
D
5
9
3
11
3
7
11
B
5
7
B
5
9
9
3
7
11
B
3
7
11
B
5
9
⬤ ⬤
⬤ ⬤