Andrew Lloyd Webber currently has three shows running on Broadway and on December 22, the casts of School of Rock, Cats and Phantom took over GMA for a mash-up that brightened up our mornings. Broadcasting live from Rock's home, the Winter Garden, giggle below as Dewey Finn makes Grizabella a groupie and pushes the Phantom past the point of no return. Oh, and the Rum Tum Tugger's reaction to "Masquerade&…
SOURCE: Broadway.com at 10:24AM on December 22, 2016