More 80's heavy metal cheese in the form of "Shock 'Em Dead," where a nerd makes a deal with a voodoo priestess and becomes a rock star...But he also has to kill people to stay alive. Cast includes Traci Lords, Troy Donahue, and Aldo Ray. It even features a toe-tapping soundtrack including this gem: https://www.youtube.com/watch?v=t8lIbjjw20o

http://www.imdb.com/title/tt0102910/?ref_=fn_al_tt_1