What makes Klagopsalmer by Shining notable?

'Klagopsalmer' received significant attention for its unconventional approach to black metal, leading to a growing cult following. It was praised for its artistic ambition, particularly in blending genres and expanding the boundaries of heavy music, making it a notable release in the Swedish metal scene. Released in 2009, 'Klagopsalmer' marked Shining's fifth studio album, following their critically acclaimed 'V' (2007). At this point in their career, the band was solidifying their unique sound that fused black metal with experimental elements, creating a distinctive identity within the genre.