In anticipation of next week’s release of their epic concert/documentary DVD set called En Vivo!, the one and only Iron Maiden have released the trailer for the documentary section of the DVD entitled Behind the Beast. The trailer can be seen right here.
En Vivo! is a collection of live footage taken April 10, 2011 in front of over 50,000 people at the Estadio Nacional in Santiago and a documentary about the world tour that show was a part of. It is being released March 26, 2012 through EMI and more details and statements from the band can be found right here.