18/07/2014 Onslaught Gig 18/07/2014 Onslaught Date 18/07/14 Venue O2 Academy 2 Sheffield Bands Onslaught Thrash/Speed Venue Details O2 Academy 2 Sheffield Address 37-43 Arundel Gate Sheffield S1 2PN Contact Info 08444772000 Website Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditWhatsappGoogle+TumblrPinterestVkEmail