Ключевые слова: amplification, audience, audio, background, band, blur, bokeh, broadcast, classic, closeup, comedy, communication, concert, electronic, entertainment, equipment, event, festival, hall, instrument, karaoke, light, lights, live, macro, media, metal, metallic, mic, microphone, music, musical, nightclub, nightlife, old, performance, radio, recording, retro, rock, show, silver, sing, sound, speech, stage, studio, system, vintage, voice,