Thou Shalt Suffer were a Norwegian death metal band consisting of Vegard Sverre Tveitan (aka Ygg aka Ihsahn) on keyboards and vocals, Thorbjørn Akkerhaugen (aka Ildjarn aka Vidar Vaaer) on bass, Tomas Thormodsæter Haugen (aka Sammoth) on drums and Ronny Johnsen on guitar. They released a demo, a 7'' EP and a rehearsal tape in 1991 and split up sometime after that. All of that material was reissued in 1997 as
