Video: Beatles Rock Band books surprise gig at Xbox 360 meetup

Last night Microsoft held an E3 2009 post-press conference event, and while Natal wasn't anywhere within our reach, we did happen upon Harmonix's Beatles Rock Band stage, an appropriately cliché setup on the rooftop of The Standard Hotel. We'll be getting more thorough hands-on time with the instruments later in the week, but for now, enjoy a glimpse at the concert ensemble, blasting forth with (confirmed!) three-part harmony.