VIDEO: Robin Thicke, Jimmy Fallon and The Roots play 'Blurred Lines' on classroom instruments

Last year it was Carly Rae Jepsen crammed into a trailer with Jimmy Fallon and The Legendary Roots Crew, armed with xylophones and kazoos, playing her massive hit "Call Me Maybe". Well, it's 2013 and the "song of the summer" debate rages on. Robin Thicke gained a little momentum with this move, as he follows Jepsen's lead and plays his inescapable jam, "Blurred Lines", with Jimmy Fallon, Questlove and company.