Ключевые слова: audience, audio, background, band, black, broadcast, broadcasting, classic, closeup, communication, concert, conference, entertainment, equipment, event, hall, instrument, karaoke, lights, live, media, metal, mic, microphone, mike, music, musical, object, old, perform, performance, pop, presentation, professional, radio, retro, rock, show, silver, sing, singer, song, sound, speak, speech, stage, studio, technology, vintage, voice,