VIDEO: Alex Brightman & SCHOOL OF ROCK Cast Perform 'Stick It To The Man' on GMA

Alex Brightman and the cast of the hit musical School of Rock, based on the 2003 film starring Jack Black, performed the lively number 'Stick It To The Man' on this morning's GOOD MORNING AMERICA. Check out the appearance in full below!

Based on the smash hit 2003 film of the same title, School of Rock - The Musical features music from the movie, as well as an original score by Andrew Lloyd Webber and lyricist Glenn Slater, with a book by Julian Fellowes and direction by Laurence Connor.

School of Rock - The Musical is produced on Broadway by Andrew Lloyd Webber for The Really Useful Group, Warner Music Group & Access Industries, The Shubert Organization, and The Nederlander Organization. Nina Lannan and Madeleine Lloyd Webber serve as Executive Producers.

Photo courtesy of ABC