heavy music is sweet but there is only a couple of bands that can really pull it off, what i mean is heaps of the heavy bands are **** *** . The best heavy bands are slipknot, sevendust but mostly i would have to say that corey taylor on his own is one of a kind heavy singer, evil singer, if u disagree i would like to know why , argue your point. as cory taylor would scream what the **** im a mack truck , free my madness , bring it on ??? hehe.