Ключевые слова: adult, camera, celebration, cellphone, concert, crowd, dancing, disc jockey, fan, filming, group, hand, hands, lighting, looking, looking at view, male, men, messaging, mobile, music, musical band, musician, night, nightlife, outdoor, outside, party, party dj, people, performer, person, phone, picture, playing, popular, singing, smart phone, spectator, stage, technology, telephone, using, women, young,