I saw these guys opening for In Flames in 1999. All I can remember is they played Opium and their drummer looked like a caveman.
I'm not knocking them at all, they were cool.
08/23 - Alice in Chains
09/19 - Deafheaven
10/18 - King Diamond
11/01 - Suffocation
12/06 - Distant Worlds: the Music of Final Fantasy