Track Title:               Cotton Tail
Album Title:               Duke Ellington Songbook, disc 5
Prime Artist:              Ella Fitzgerald
Producer:                  Norman Granz

Written by:                Duke Ellington (Edward Kennedy Ellington)
From:                      1940
Lyrics:
(scat)
Come on, Wail
Wail, Cotton Tail
Benny Webster, come on and blow for me

(scat)
That's Cotton Tail

http://www.thepeaches.com/music/