Over the past 36 years, English heavy metal icons Iron Maiden have revolutionized the world of heavy metal. The band was at the forefront of the New Wave of British Heavy Metal in the 80s, and their tour dates complete with special effects and props have set the bar for live performances. Iron Maiden recently won their first Grammy for the song "El Dorado" off of their latest album, The Final Frontier. Supported by Detroit's own Alice Cooper... who after 30 albums and some of the most famous rock songs ever recorded, you'd think Alice Cooper's demons would've been conquered by now—or maybe locked in a cage and fed undercooked meat. But the man who changed the course of rock music in the '70s with bloody guillotines, sparking electric chairs, slimy boa constrictors, and a little blood and eyeliner still has more to slay in 2012.