CLASSIC / OLD SCHOOL DEATH METAL - Possessed, old Death, old Morbid Angel, old Pestilence, early Immolation, old Autopsy, Asphyx, Xecutioner / Obituary, Mortem [Peru], Malevolent Creation, Bolt Thrower. BRUTAL DEATH METAL - Incantation, Sinister, old Deicide, old Vital Remains, Suffocation, Monstrosity, early Vader, Krabathor. SWEDISH DEATH METAL - early Grave, Nihilist / early Entombed, Treblinka / early Tiamat, early Therion, Carnage, Excruciate, Epitaph. BRAZILIAN DEATH METAL - early Sepultura, early Mutilator, early Sarcofago, Vulcano, Holocausto, Genocidio, Expulser, old Mystifier, Headhunter DC, Hellspawn / Sanctifier. HELLENIC BLACK DEATH / DEATH METAL , early Varathron, Sadistic Noise, Septicemia, Cranial Torment, Nocturnal Vomit. DEATHRASH METAL - Merciless, Thanatos, Massacra, Protector, Agressor [France], Hellwitch. AUSTRALIAN DEATH / THRASH METAL - Angel Of Death, Slaughter Lord, early Sadistik Exekution, Martire, Armoured Angel, Persecution [Victoria], Corpse Molestation, Vomitor, Destruktor, Encabulos, Excarnated, Psycroptic, Sanguineous. [I myself was a member of Crucifire & Random Vi, Hellhammer, old Bathory. OLD SCHOOL THRASH METAL - early Slayer, old Kreator, old Exodus, Dark Angel, old Razor, Infernal Majesty, old Sodom, old Destruction, early Celtic Frost, early Onslaught, Vio-lence, Artillery, Hirax, Cyclone, Sadus. OLD SCHOOL SPEED / POWER METAL - Agent Steel, Exciter, early Jag Panzer, Helstar, early Fates Warning, Liege Lord, early Running Wild, early Grave Digger, early Rage, Sacred Steel, Vastator, Steel Assassin, Alltheniko. CLASSIC HEAVY METAL - old Judas Priest, old Iron Maiden, Black Sabbath, Dio, early Accept, Mercyful Fate, early Manowar, H - Bomb, Torch, early Warlock, Pegazus, early Sarissa, Sacred Blood, Holy Martyr, Assedium.,