Robin Thicke‘s Blurred Lines album is officially out now and what better way to celebrate then a jam with The Roots? He made an appearance on Late Night with Jimmy Fallon and performed his massive hit “Blurred Lines” with The Legendary Roots Crew and newest member Fallon, all on kid’s classroom instruments. It’s hard not to enjoy yourself while watching the clip, which is this summer’s ode to…wait, what is this song actually about? Black Thought adds a new verse which is fire as usual. If you haven’t yet, purchase Blurred Lines on iTunes now and check out the clip below.