1) One-man black metal project formed in Sweden by Strijd in 2001. Black Circle recorded a demo in 2002 called 'The Curse Of Eternity' that only contained one track and was never released. In 2003, he recorded a two track demo entitled '...And Only Ruins Will Remain', which was also unreleased 2) Black Circle is a Rock band based in Rio de Janeiro, Brazil. They have original songs and are voted one of the Top ranked Pearl Jam tribute bands in the world. Stay tuned for 'Mercury', their first album release coming soon.