Vesania (Latin for "insanity") was a Polish extreme metal band formed in 1997 by Orion, Daray and Heinrich.

[2] Later members were Annahvahr and Hatrah, who left the band in 1999 and was replaced by Siegmar.

2003 saw the release across Europe of their first full-length album, Firefrost Arcanum, by Empire Records.

Their second album, God the Lux, was released in April 2005, and shortly thereafter Valeo (Sammath Naur, Mortis Dei) joined the band as lead guitarist.

[3][4] Their third album, Distractive Killusions, was released in 2007 on Napalm Records, from which came their first single "Rage of Reason".