Susan Jane Tanner played Jellylorum in a musical theatre production that was created by this man?
Susan Jane Tanner: Susan Jane Tanner (or Sue Jane Tanner) is an English theatre actress, best known for playing the role of Madame Thénardier in the original London cast of "Les Misérables" and as Jellylorum in the original London version of "Cats" and reprising her role in the 1998 video version. Cats (1998 film): Cats is a 1998 direct-to-video musical film of the long-running West End production of "Cats", Andrew Lloyd Webber's musical based on "Old Possum's Book of Practical Cats" by T. S. Eliot.
Andrew Lloyd Webber