Latest demo by croatian one man band Gutterskull is the perfect fusion of primitive D-Beat and raw black metal . "Coldness of the Bunker" continues in the tradition of DIY hardcore punk bands in which KKTZ played before, doing what he knows best, but this time focusing on d-beat and the spirits of the most primitive side of black metal and first wave BM classics from the likes of Hellhammer, Sodom, Bathory and Celtic Frost. This demo exposes D-Beat mayhem to the end, with a raw intensity that celebrates primitiveness and simplicity all the way to the source of raw rock like the destructive dirt of the early The Stooges. Think about absolute and arrogant minimalism here.