Ключевые слова: area, audience, audio, back, background, backstage, band, box, concert, control, crowd, dancing, design, dj, effect, entertainment, equipment, event, festival, freedom, fun, hand, happiness, horizontal, illuminated, illumination, lifestyle, light, live, modern, music, music festival, musical, musician, night, nightlife, open, outdoor, party, performance, person, preparation, rock, scene, show, sound, speaker, stage, studio,