I like Nightwish (with the former vocalist more, I'm just listening to the new CD just released), Within Temptation (Mother Earth, they've gone mainstream since), Swallow The Sun, Poisonblack, Iron Maiden, AC/DC (maybe not heavy enough to be listed here but one of my fave bands), David Lee Roth, Type O Negative, Mötley Crüe - ok it's not that heavy - Metallica, Megadeth, Pantera, Drowning Pool, Ozzy, Mercenary, Helloween, Paradise Lost, Deep Purple, Soundgarden to name just a few...
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