First episode where singer/songwriter Riker Lynch has lines.
To help Kurt for his solo audition, Rachel coaches him in singing "Don't Cry for Me, Argentina". In "Dream On (2010)", she tells Jesse St. James that Evita is one of three roles she plans to one day play on Broadway.
Season 2 special Education Kurt say Rio by Duran Duran to the Warblers from Dalton Academy. But then In season 3 episode 15 big brother Blaine and his brother cooper sing Rio by Duran Duran and Hungry like a wolf.