The album's tracks constitute performances from eight of the first nine episodes of the season; the fifth, "The Rocky Horror Glee Show", received its own extended play in October 2010, Glee: The Music, The Rocky Horror Glee Show.
Albummets numre udgør sange fra otte af de ni første episoder af sæsonen, den femte episode, "The Rocky Horror Glee Show", fik sin egen Extended Play i oktober 2010, Glee: The Music, The Rocky Horror Glee Show.