Wicked is the national touring production of the hit Broadway musical that explores the backstory of Elphaba and Glinda in the land of Oz, featuring a score by Stephen Schwartz and a book by Winnie Holzman. This touring incarnation plays at the Boston Opera House and brings the show's large-scale sets, costumes, and special effects to regional audiences. Wicked is notable for its popular songs, spectacle, and long-running success on Broadway and on tour worldwide.