A new musical in LA's Valley area, The Stars of Beatlemania, offers an alternate universe "what if" perspective:
http://www.beatlesnews.com/new.....atles.html
Won't be going myself, it's too expensive.
But, separately, would it make sense to start a new thread at Yesterday... and Today dedicated to the many plays and musicals about The Beatles? It seems like there's one cropping up in London, NY or LA every month.
parlance