What is the name of the episode of Glee that featured Madonna's songs?
Madonna performed at the Hope for Haiti Now: A Global Benefit for Earthquake Relief concert in January 2010. In April she released her third live album, Sticky & Sweet Tour. It was her first release under Live Nation, but was distributed by Warner Bros. Madonna granted American TV show Glee the rights to her entire catalogue of music, and the producers planned an episode featuring Madonna songs exclusively. Glee: The Music, The Power of Madonna, an EP containing eight cover versions of Madonna songs featured in the episode, was released afterward and debuted at number one on the Billboard 200.