Keep of Kalessin

The Profile

Keep of Kalessin are a Norwegian extreme metal band formed in 1993, led by guitarist Obsidian C. Their sound evolved from black metal toward a blend often described as epic extreme metal, incorporating melodic, symphonic and power-tinged elements.

Norwegian band led by Obsidian C. (aka Obsidian Claw). Early roots in black metal; later works emphasize epic, melodic and symphonic elements. Past collaborators/members include Frost and Attila Csihar. Albums referenced in reviews include Armada (2006), Kolossus (2008) and Reptilian (2010).

Two reviews track Keep of Kalessin’s move from black metal toward “epic extreme metal.” Reptilian is praised for execution and imagination but faulted for excess and uneven cohesion. Kolossus is called meticulous and technically strong yet derivative and predictable. Leadership by Obsidian C./Obsidian Claw is noted, with references to earlier albums like Armada.