Frostmoon was an underground viking metal/death metal band, formed in 1997 by composer Massacra and singer Tundra in the north of Norway. The band eventually became a solo project of Massacra, and Vinterfrost was recruited as a creative partner. Frostmoon released one full-length album entild "Tordenkrig" through Sound Riot Records in 1999 and was never heard from again, although a second album was commercially announced.