Recording a cover of any Beatles song isn't an easy feat, but performers from the Rock & Workshop Roadshow 2011 appear to have done just that. MercyMe, Jars of Clay, Matt Maher, Thousand Foot Krutch, The Afters and Lecrae formed together to do their own take on the Beatles' "Ob-La-Di, Ob-La-Da," complete with a one-take music video that is already going viral. Enjoy, after the jump.