My Top 3 of All Time Would Be:
Black Sabbath - Fucking Originators, Without Them, There Would Be NOTHING!!!!!
Opeth - Progressive Death Metal (Mikael Akerfeldt is a sexy beast
)
Pelican - Doom Metal (Fucking HEAVY!, Slow, Atmospheric, Sans-Vocals)
And Then My VERY Honourable Mention Would Go To:
Acid Bath - Sludge-Doom Metal (Just Fucking SICK!!!!!)
Mastodon - Sludge-Progressive Metal (Bad-Ass, Classic Black Sabbath Sound)
Mushroomhead - Electro/Industrial Alternative Metal (Better Than Slipknot! Never Sold Out Like The "'Knot")
Well, There You Have It, Really My Top Six (666!!!!! :banger
LONG LIVE FUCKING METAAAAAAAAAAAAAL!!!!!!!!!!!!!!