Elegant concert house interior, lavish wooden flooring, sound-absorbing panels, curved ceiling design, optimal speaker placement, state-of-the-art audio equipment, plush velvet seating, rich wood accents, sophisticated lighting fixtures, soft warm ambiance, precise echo reduction, 3D acoustic simulation, spatial audio rendering, immersive sound experience, shallow depth of field, 1/1 composition, cinematic mood lighting, realistic material textures, ambient occlusion.