Dark nightclub atmosphere, pulsating LED lights, fog machines, DJ booth, soundproofing materials, acoustic panels, reverberation control, subwoofers, speakers, amplifiers, sound-activated lighting, strobe lights, haze effects, metallic surfaces, industrial-chic decor, urban nightlife vibe, crowded dance floor, high-energy ambiance, dynamic sound waves, immersive audio experience, 3D spatial audio, real-time audio processing, futuristic sound systems, avant-garde electronic music.