Immolation has been at their craft since 1988, brutalizing death metal fans and pushing not only the American extreme metal scene into new territory, but the world scene as well. They’re a band often emulated and praised, but the relative obscurity of their music has lent them to be described by their fans and critics as underrated. Immolation is headlining a show in Salt Lake City, Oct. 20 at the Complex—It’s the first time they have been in town since the mid-’90s.