Exodus,testament,Nuclear Assault,Sodom,Sepultura,Kreator,destruction,Dirty Rotten Imbeciles,Storm troopers of death,Municipal Waste,toxic holocaust,dark angel,death angel,annihilator,artillery
Death Angel is my all time favorite, I also love Testament, Demolition Hammer, Municipal Waste, Hatchet, PowerTrip, Exhorder, Exodus, Destruction, Suicidal Angels, Kreator
bloody6strings says : i wonder ,there's a great thrash bands should be known ,but people dont mention them at all .
like ,Slammer,Xentrix, Nasty savage............etc
WHY
There is also a very good Greek band called Suicidal Angels, it is related to slayer but it is very good and it is so well known to us in my opinion