Ключевые слова: abstract, adult, age, armchair, asia, audience, auditorium, back, backlight, big, bright, celebration, chair, children, city, clap, closeup, concert, contrast, costumes, couch, dance, defocusing, education, evening, event, excite, hand, happy, leg, open, opera, parents, people, performance, playhouse, raise, red, school, seat, seating, show, silhouette, stage, theater, theatre,