42nd Street, Dreamgirls, Anything Goes, La Cage Aux Folles, Chitty Chitty Bang Bang, Mame, Oliver!, A Man of No Importance, All Shook Up, Mamma Mia, Cabaret, Urinetown, Rent, Hello Dolly!, The Scarlet Pimpernel, Thoroughly Modern Millie, Sunset Boulevard, Applause, Anyone Can Whistle, Starlight Express, Little Shop of Horrors, Bare, Promises Promises, Carrie, Ragtime, etc
My favorite would have to be Ragtime, Carrie, and A Man of No Importance.
"Hey, you! You're the worst thing to happen to musical theatre since Andrew Lloyd Webber!"
-Family Guy