Interesting names on the list tho. I agree Bruce should be higher. I also think Anselmo should be higher, I mean, he started falsetto singing, then thrashy, sometimes just normal clean singing, then went to screaming and sometimes in between singing and screaming and then even did the hardcore Superjoint Ritual. Not many people can do all of those different things.
5/7 Alice In Chains
7/23 Mayhem Fest