Create a instrumental track in the style of traditional black metal. The piece should be raw, cold, and atmospheric, evoking feelings of isolation, darkness, and ancient mysticism. Incorporate tremolo-picked guitars, blast beat-style drumming, and dissonant chord progressions, but maintain a sense of eerie melody throughout. No vocals, just a wall of immersive sound that captures the spirit of early second-wave Norwegian black metal with a slightly cinematic and ambient edge.