THE SCREENING ROOM: Idina Menzel, Shoshana Bean, Julia Murney and More Sing "Defying Gravity" (Video)
The hit Broadway musical Wicked, featuring a score by Stephen Schwartz and a book by Winnie Holzman, celebrates its tenth year on Broadway this October. In anticipation of its tenth anniversary, Playbill.com looks at performances of Wicked's show-stopping song "Defying Gravity."