Originally by Lady Gaga featuring Colby O'Donis, Lady Gaga
Released on The Sing-Off Season 2 Episode 4 - Superstar Medley & Judges' Choice (2010)
Originally by Sara Bareilles
Released on The Sing-Off Season 2 Episode 5 - The Finale (2010)
Originally by Beyoncé
Released on The Sing-Off Season 2 Episode 1 - Signature Songs (2010)
Originally by The B-52's
Released on The Sing-Off Season 2 Episode 3 - Guilty Pleasure & Rock Songs (2010)