Frostmoon was an underground viking metal/black 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 in 1999 and was never heard from again, although a second album was commercially announced. The 10-track CD release of "Tordenkrig" includes the original 5-track EP, 1 track from the split EP with Ork, 1 bonus son