I love Metallica master of puppets and that tone came from a mark II-C and a Marshall (I would like to say more from the mark II-c but they did use Marshell for some).But the first thing that Metallica did before recording the whole album was going out and picking up those heads. Randy roads crazy train is a no brainer. Same with Tony Iommi in heaven and hell. Kurt Cobain lithium(not a huge fan of grunge but love that song and the tone). A little earlier in the 1980s Iron maiden aces high and most defiantly run to the hills. Zakk wylde No more tears the whole album. But for me i tend to like the bands that came out of nowhere Slipknot, Lamb of God,Rammstein, System of a down, Children of Bodom,Dope,Five finger death punch, the list goes on and on. The classics are always there and i love them but me the newer bands recaptured the metal sound that was lost in the grunge era.On my playlist for my MP3 player there are maybe 3 punk songs 2 or 3 odd balls. But everything else is either metal,death metal,Power metal, Groove metal, Symphonic metal, Gothic metal,I would say "nu-metal" but i have not touched korn and never will and they to me are the only ones that are truly "nu-metal", and Industrial metal. Metal head, Maggot, member of the congregation, COBHC For life end of story.