Ключевые слова: arena, backdrop, backlight, beam, celebration, concept, concert, decoration, design, effect, effects, entertainment, equipment, event, fest, festival, gear, glow, glowing, hanging, highlight, illuminated, illumination, industry, installation, lamp, light, lighting, live, many, music, musical, party, perform, performance, projector, projectors, public, ray, scene, shine, show, smoke, sound check, spot, spotlight, stage, technology, theater,