Neil Diamond was hesitant about licensing his song "Sweet Caroline" to the show, but was convinced by series music producer P.J. Bloom and ultimately enjoyed the performance given by Salling.
Neil Diamond var tøvende om give tilladelse til, at Glee måtte bruge hans sang "Sweet Caroline", men blev overbevist af seriens musikproducer P.J. Bloom og nød i sidste ende forestillingen, givet af Salling.