apocalyptic atmosphere, Fallout 4, video game soundtrack, ambient music, instrumental, eerie background, desolate landscape, abandoned buildings, retro-futuristic, 1950s style, vinyl record texture, rust and patina, vintage radio, pip-boy interface, immersive sound effects, dynamic range, ambient occlusion, moody lighting, cinematic angle, detailed environment, post-nuclear world, dystopian society, survival theme, orchestral and electronic hybrid, haunting melodies, atmospheric pressure, in-game radio stations, Diamond City tunes, Commonwealth wasteland, ambient soundtrack, diegetic music, non-diegetic score, adaptive audio, full immersion, high fidelity sound.