Finnish band formed in 2004 by two brothers Tuomas and Raimo. Originally known as Corvus Corax, but the name was changed to Kaarnekorpi on their second demo release and their style changed to folk influenced metal. On 2008 after their third demo Raimo decided to leave the band for Tuomas. Tuomas started gathering a setup for live performances. First gigs were played 2009 in Tampere, after release of their 4th demo which was re-recorded versions of old songs. 2010 their 5th demo "Ukon mahti" was released, which included 4 new songs and 1 old song.