Lo! is a wildly creative sludge metal band from Australia. Singer Sam Dillon contributes raw, savage death metal vocals and some undeniably reptilian stage presence. In this interview with host Christina Rowatt, we discuss their killer record “Vestigial,” how he evolved from wandering the Australian wilderness looking for snakes to making rock and roll, the deep and viscous excellence of sludge in general, and what Peter Gabriel and Al Jourgensen from Ministry share. Filmed at rad Sydney rock venue Frankie’s Pizza.