Ключевые слова: arena, array, atmosphere, beams, bright, concert, dark, display, dramatic, effect, engineering, entertainment, equipment, event, framework, gig, glowing, illumination, industry, intense, lighting, lights, live, metal, metalwork, music, performance, powerful, production, rigging, setup, shine, show, spotlight, spotlights, stage, structure, technology, theatrical, truss, venue,