Assjack is the metalcore/psychobilly ban led by Hank Williams III. Assjack is one of the three features of Hank Williams III's live show, and they started off playing the Hellbilly material throughout 1999-2002, until they evolved in to a strictly hardcore/punk metal band. The band features Gary Lindsey on Vocals Hank Williams III on Guitar and Vocals and JoeBuck on Bass. Assjack has had a revolving drum slot and background vocalist slot throughout the years and has no official release to date, save for three bootlegs.