Terra Tenebrosa is a Swedish experimental/avant-garde metal band based in Stockholm. They rose out of the ashes that once was Breach, forming in 2009. They released their debut album The Tunnels on March 4th, 2011 on Trust No One Recordings. The band has done some live shows over the years and are now set to release their latest opus, entitled The Purging, on February 22, 2013 via Trust No One Recordings.