For sixteen years, Sunn O))) have been challenging the way we think about music. From 1999’s The Grimmrobe Demos to 2009’s Monoliths And Dimensions, core members Stephen O'Malley and Greg Anderson have forged connections between the worlds of Metal, Drone, Contemporary Composition, Jazz and Minimalism with startling results while remaining true to the eternal principles of volume, density and weight. Recently, Sunn O))) have established a Bandcamp page which serves as an exhaustive archive of their entire back catalogue, including rarities and essential live material, and February saw the long-awaited release of their collaborative album with Norway’s Ulver (Terrestrials). The current live line-up, consisting of Stephen O'Malley, Greg Anderson, Attila Csihar and Tos Nieuwenhuizen, is poised and ready to resume live activities. All hail.