Grand concert hall, luxurious velvet seats, ornate golden balconies, sweeping staircase, crystal chandeliers, marble floors, acoustic panels, state-of-the-art sound systems, grand pianos, drum sets, professional lighting rigs, backstage areas, VIP lounges, spacious foyers, elegant lobbies, urban cityscape views, evening ambiance, warm soft lighting, shallow depth of field, 2/3 composition, realistic textures, ambient occlusion.