Glee is a musical comedy television series that airs on Fox. It focuses on a high school glee club set within a high school in Lima, OH. A preview of the show was broadcast after American Idol on May 19, 2009, where the pilot episode averaged 10 million viewers. A free download of the preview is available on iTunes or can be watched at Hulu. The first episode featured a mix of music genres, including performances of: -Amy Winehouse's "Rehab" -"Sit Down, You're Rockin' The Boat" from Guys and Dolls