Ключевые слова: 2017, adult, aerial, amphitheater, audience, background, berlin, boy, buzzer, celebration, concert, crowd, crowded, day, editorial, enjoynment, event, faces, fans, festival, fete de la musique, fun, german, germany, girl, group, leisure, many, mauerpark, music, nightlife, open air, outdoor, outdoors, park, party, people, public park, rave, recreation, show, spring, stage, street, teenager, times, tourism, travel,