Okay, but I really couldn't say I'd agree with that list. First of all, bands like Led Zeppelin, Deep Purple, Guns n Roses, AC/DC, Motley Crue or Kiss are definetely NOT metal. Yeah, some of them affected metal a lot but the bands themselves aren't metal. And it seems like it has too much fanboyism there. Lots of Megadeth, Metallica, Black Sabbath, Slayer, Iron Maiden and Judas Priest, but hardly any other (metal) bands apart from them. I saw a bit of Pantera and Motorhead here, but what's with all those scandinavian and canadian death/power metal bands? Seems just like they've listed trash and rock here...