Ключевые слова: arena, background, backstage, band, beam, bulbs, club, concert, construction, disco, effects, electric, entertainment, equipment, event, festival, floodlight, frame, gig, hall, halogen, illumination, lamps, light, live, metal, modern, music, outdoor, performance, play, pop, rig, rigging, rock, roof, scaffold, scaffolding, scene, scenery, spot, spotlight, stage, structure, studio, system, technology, theater, theatre, theatrical,