Ключевые слова: atmosphere, audience, back lit, beijing, carefree, cheering, communication, competition, concert, crowded, dancing, defocused, dusk, encouragement, enjoyment, event, excitement, fun, group of people, happiness, headshot, holding company, illuminated, joy, lifestyles, men, mobile phone, motion, music, music festival, night, nightclub, nightlife, noise, one person, people, performance, smart phone, spectator, spotlight, standing, technology, telephone, togetherness, vitality, watching, women, young adult,