Ключевые слова: activity, anonymous, audience, audio, celebrate, cheering, club, concert, contemporary, crowd, dance, dark, dj, dynamic, effect, energy, entertain, evening, event, faceless, festive, flash, fun, illuminate, luminous, melody, modern, motion, move, music, night, nightclub, nightlife, party, people, perform, real time, rhythm, song, sound, stage, together, unrecognizable,