Not nearly as familiar-to-everyone of a show as Sound of Music, Peter Pan, The Wiz, Grease, Rocky Horror, or Hairspray, but probably brilliant in terms of casting. Between Jennifer Lopez as Rosie, along with the perfect opportunities to cast a young starlet as Kim and a modern teen heartthrob as Conrad (unless those are the characters they'll be taking the Dorothy/Tracy-route with and have open auditions).