Ключевые слова: alert, artist, astonished, background, business, cancel, cancellation, closeup, concept, concert, corona, danger, education, entertainment, epidemic, face mask, festival, flu, hand, health, hold, holding, infection, isolated, lifestyle, mask, measure, microphone, microphone mask, music, musician, musician mask, outbreak, pandemic, performer, performer mask, person, play, player, problem, protection, quarantine, safety, sars, screen, singing, stage, viral, virus, white,