Ключевые слова: adults, artist, atmosphere, audience, band, celebration, concert, concertgoers, crowd, cultural, dance, energy, enjoyment, entertainment, entertainment industry, evening, event, excitement, fest, festival, festivalgoers, fun, group, illumination, joy, lights, live, live performance, mobile phones, music, music lovers, night, nightlife, outdoor, party, people, perform, performers, phone cameras, popular, recording, show, smartphones, social, stage, summer, technology, vibrant, young, youth,