Elegant concert hall, rich wood paneling, velvet curtains, plush seating, ornate chandeliers, grand pianos, sound-absorbing materials, acoustic panels, reverberation reduction systems, optimized speaker placement, crystal-clear sound quality, warm ambiance, subtle lighting, dramatic ceiling heights, curved architectural lines, premium finishes, sophisticated audience areas, backstage facilities, green rooms, instrument storage spaces, soundproof doors, minimal echo, 1/2 composition, soft focus, atmospheric lighting.