Ключевые слова: art, audio, background, blue, blur, broadcast, closeup, club, communication, concept, concert, conference, copyspace, device, disco, entertainment, equipment, event, glowing, hall, instrument, karaoke, light, live, mic, microphone, music, musical, object, party, perform, performance, professional, rays, record, recorder, shiny, show, sing, song, sound, speak, speaker, speech, stage, studio, talk, technology, voice, volume,