S.U.P. (Spherical Unit Provided), also known as Supuration, is a progressive death/doom metal band from France. They changed names a few times over the years to reflect the change of topics tackled in their albums.
While Supuration delivers more powerful riffage and death metal oriented material, S.U.P. displays more dark wave/cold wave oriented influences alongside doom metal. In each case, the band succeeded in suggesting its own unique atmospheres, resulting of innovative and hypnotic riffage, and an ambitious blend of traditional cavernous Death Metal voices and Cold/Dark Wave vocals.