<SONG_DETAILS> [GENRE: Desolate dark ambient, post-apocalyptic planetary atmosphere, grimdark cosmic underscore] [STYLE: Immersive background music for a Warhammer 40,000 Dead World of lifeless continents, glassed plains, ruined cities, silent oceans, abandoned stations, collapsed monuments, and planetary landscapes where no living ecosystem remains] [MOOD: Empty, desolate, ancient, mournful, alien, motionless, ominous, profoundly lonely] [INSTRUMENTATION: Vast low drones, wind across barren stone, sparse bowed metal, distant sub-bass tremors, cold synth textures, glass harmonics, shifting debris, structural creaks, faint electromagnetic resonance, dry dust movement, isolated piano-like tones, and fragments of failing machinery] [ARRANGEMENT: Begin with immense wind and near-silence across an empty horizon; introduce isolated metallic resonance and low sustained tones suggesting ruins buried beneath dust; gradually reveal faint mechanical hums, collapsing structures, and fragmented melodic traces of a lost civilization; allow the middle section to open into almost complete sonic emptiness before a distant unexplained signal briefly appears; conclude with fading wind, a final mechanical failure, and unresolved silence] [RHYTHM: Nearly absent; occasional slow pulses, distant seismic movement, and irregular mechanical interruptions] [MELODY: Extremely sparse, fragmented, and unresolved; isolated notes, damaged harmonic remnants, and long intervals of silence] [ATMOSPHERE: Glassed deserts, dead oceans, empty hive shells, abandoned defense towers, skeletal manufactorums, dust-covered statues, ruined orbital elevators, and no visible sign of living movement] [PRODUCTION: Extremely wide spatial ambience, deep low-frequency emptiness, restrained environmental detail, long decay tails, minimal musical density, seamless progression, suitable for extended tabletop exploration] [VOCALS: Instrumental only; no singing, choir, chanting, narration, radio dialogue, whispers, breathing, screams, or vocal samples] [AVOID: Active horror scoring, jump scares, dramatic action music, heroic tragedy, constant percussion, lush orchestration, sentimental piano, energetic electronic rhythms, or trailer crescendos] </SONG_DETAILS>
