 The episode features cover versions of "Endless Love" by Diana Ross and Lionel Richie, "I 'll Stand by You" by The Pretenders, "Crush" by Jennifer Paige, "(You're) Having My Baby" by Paul Anka and Odia Coates, "Lean on Me" by Bill Withers, and a mash-up of "Don 't Stand So Close to Me" by The Police and "Young Girl" by Gary Puckett and The Union Gap. Studio recordings of all songs performed in the episode were released as singles, available for digital download, and are also included on the album Glee: The Music, Volume 2. "Endless Love" charted at number 87 in Canada, and 78 in America. "I'll Stand by You" reached number 65 in Canada and 73 in America, while "Don 't Stand So Close to Me / Young Girl" charted at number 67 in Canada and 64 in America.
