Ключевые слова: audience, band, camera, capture, cell, cellphone, club, concert, crowd, dance, danr13, entertainment, event, excited, fan, festival, illuminated, mobile, music, musical, musician, night, nightclub, nightlife, party, people, performance, phone, pop, popular, rock, show, silhouette, singer, smart phone, smartphone, song, sound, spectator, spotlight, stage, video, viewer,