School of Rock is a rock musical with music by Andrew Lloyd Webber, lyrics by Glenn Slater and a book by Julian Fellowes. Based on the 2003 film of the same name, with a screenplay by Mike White, the musical made its Broadway debut and world premiere at the Winter Garden Theatre in 2015, at the Winter Garden Theatre, New York. The musical was announced in December 2014 and opened just under a year later on December 6, 2015. The Broadway production stars Alex Brightman as Dewey and Sierra Boggess as Rosalie Mullins.