We sat down with Nice Guy/Guitar God Juan Montoya (Moon Destroys, MonstrO, Torche, Killer Be Killed) to discuss a record that kept his teenage self up at night, Van Halen's 1981 release "Fair Warning". Widely considered their "darkest" record, it's the sound of a band breaking apart at the seams, as guitar virtuoso and control-freak Eddie Van Halen attempts to wrestle his namesake band from the clutches of David Lee life-of-the-party Roth. Lord, strike that poor boy down…