Abandoned Mansion

dark ambient cinematic horror, very slow 64 BPM, abandoned gothic mansion atmosphere, deep trembling analog synth drones, muffled dissonant piano strikes with long decays, sparse metallic resonance, quietly creaking wheeled space-heater machinery, rhythmic grinding gears and dull mechanical thuds like a distant heartbeat, subtle crackling electrical contacts, rolling thunder, heavy rain against old windows, howling wind, occasional crows passing outside, dry autumn leaves rustling and scattering, restrained hypnotic tension, wide cavernous mix, low-frequency rumble, decayed tape texture, evolving layers for a game main menu, no vocals, instrumental only

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