I guess this equals about 5 albums or so:
Random Metal iMix #17
(Bands: Meshuggah, Vader, Garden of Shadows, Pig Destroyer, Disinter, S.O.D., Obituary, Anaal Nathrakh, Six Feet Under, Fates Warning, Ghoul, Oppressor, Godgory, Anthrax, Nile, Hypocrisy, Tiamat, Disgorge, ...And Oceans, Cradle of Filth, Slayer, Severe Torture, Incestuous, Fear Factory, Psypheria, God Forbid, Omen, Amon Amarth, Nocturnus, Abramelin, Witchery, Kalmah, Death, Jungle Rot, Sceptic, Arch Enemy, Kreator, Deeds of Flesh, The Crown, Ram-Zet, Testament, Blood Red Throne, Over Kill, Pestilence, Iced Earth, Vile, Crematory, Metallica, Sinister, Yyrkoon, Cinerary, Avulsed, In Thy Dreams, Gorguts, Naglfar, Opeth, Morbid Angel, Annihilator, Benediction, Bolt Thrower)