Raw black metallers from up north Minnesota. Very raw. Described as "nondescript in person, unforgettable in performance". KR Grauwacke is raw black metal, and with this "Corpse Flower" demo they gift us with a strange but interesting content. Great structures, suicidal and agonizing vocals, ambient black metal with lots of noisy and raw riffs. The form of organization in the instruments, composition and texture perfectly balanced in order for we to appreciate. A good demo with great style, there is no need to seek objects adjacent or comparions, just let flow the music. I think this tape is completely sold out, but if anyone find a legit link where people can grab this, please leave it in the comments below.