Kauan is a band known for their unique blend of post-rock, doom metal, and folk music. Formed in Chelyabinsk, Russia in 2005 by Anton Belov, Kauan's music is characterized by its emotive melodies, atmospheric soundscapes, and deeply evocative lyrics, often drawing inspiration from nature, melancholy, and the human experience. While Kauan means "for a long time" in Finnish, and despite their extensive use of the Finnish language in their lyrics, the band itself is not Finnish but has roots in Russia and later took on a more international form.

Over the years, Kauan has continually evolved its sound, moving from their doom metal beginnings into more ethereal and ambient territories. The band's discography reflects this progression, with each album building upon the last to deepen their exploration of auditory and emotional depth. Their live performances are highly regarded for their ability to communicate the profound beauty and sorrow inherent in their music, often accompanied by stunning visuals that underscore the themes of their work. Not limited to studio creativity, they have engaged with audiences through live renditions of their material, as evidenced in releases such as "Lumikuuro (Live)" and "Pirut (Live)," bringing their expansive compositions to life with a palpable energy and presence that captures the essence of their recorded work in a new light.