I listen to a lot a bands but these are roughly my favs: Iron maiden, Judas Priest,Metallica, Megadeth, Slayer, Anthrax, Overkill, Kreator, Exodus, Sodom, Dark Angel, Possessed, Annihilator, Sepultura, Toxik, Destruction, Death Angel, Death, Vektor, Voivod, Coroner, Anacrusis, Symphony X...