MAMMOTH blasted into Las Vegas and the House of Blues with the End Tour , hitting the stage with pounding drums and smashing guitars for “One of a Kind”, with Wolfgang Van Halen stepping up to lead the way. A multi-instrumentalist, singer, songwriter mastermind, Van Halen has put together a tight impressive touring band that enhances the Mammoth experience - Frank Sidoris (Slash) and Jon Jourdan (To Whom It May) on guitars, Ronnie Ficarro  (FIR) on bass, and Garrett Whit