Oranssi Pazuzu has never been satisfied to stick with a formula. Each release has expanded upon the band’s previous incarnation and then, like a supernova, blown it up and transformed again into something recognizable but completely new. Värähtelijä continues in this vein, giving the band much more room to diverge and explore the vast regions of hypnotic progressive psychedelia and the nebulous outer limits of Scandinavian black metal. Songs explode with radiant ultraviolet color and plunge into the deep black darkness of innermost consciousness. If Valonielu was the creation of a universe, Värähtelijä is the magnification and expansion of its infinite boundaries.