Ключевые слова: appear, audience, audio, background, band, bokeh, broadcast, chrome, closeup, communication, concept, concert, conference, device, disco, electronic, entertain, entertainment, equipment, event, focus, glowing, hall, instrument, karaoke, light, live, meeting, metallic, mic, microphone, mike, music, musical, perform, performance, professional, project, rock, shiny, sing, sound, speak, speaker, speech, stage, stand, studio, technology, voice,