Article and Photos by: Steven Principato   Sayreville, NJ -- A massive army of headbangers descended upon The Starland Ballroom on this rainy night, bracing for the oncoming riff-driven sonic apocalypse featuring Eyehategod, Corrosion of Conformity, and Black Label Society (featuring legendary guitar warrior Zakk Wylde).  Unleashing the sonic terror through a cacophony of deafening