Elegant concert hall, polished wooden floors, sound-absorbing panels, velvet curtains, golden balconies, ornate chandeliers, plush red seats, intimate stage settings, warm spotlighting, dramatic lighting transitions, shallow depth of field, 2/3 composition, soft focus, ambient occlusion, realistic textures, subtle reverberation effects, optimal speaker placement, acoustic diffusers, soundproofing materials, noise reduction systems.