Sunn 0)))

The self-described "power ambient" duo Sunn 0))) (pronounced "Sun") were formed in the mid-'90s by guitarists Stephen O'Malley (Khanate, Burning Witch) and Greg Anderson (Goatsnake, Thorr's Hammer). Known for its drone-heavy blend of black metal, dark ambient, and low-tuned noise rock, the band took inspiration from the early works of the Melvins and Earth, the latter of whom inspired some of the group's song titles -- Sunn 0))) began as an Earth tribute band in Los Angeles and originally played music under the related name of Mars. Sunn 0)))'s basic approach (droning guitars, feedback, distorted bass, and other sound effects) was laid down on their first two releases, The Grimmrobe Demos (recorded in 1998 but not released until 2000) and 00 Void (recorded and released in 2000), both of which were the first two releases on the Hydra Head Records subsidiary Double H Noise Industries.