Glee is only a book.
=== Music ===The show's 754 musical performances, with each performance delivering an individual song or a mashup of two or more songs in a single performance, have led to commercial success, with over thirty-six million copies of Glee cast single releases purchased digitally, and over eleven million albums purchased worldwide through October 2011
 The Glee Project started airing on June 12, 2011, and the final episode was broadcast on August 21, 2011

