Ключевые слова: audience, audio, broadcast, classes, communication, competition, concept, concert, conference, courses, device, entertainment, event, icon, instrument, interview, karaoke, media, metal, mic, microphone, modern, music, musical, news, object, performance, podcast, pop, presenter, professional, radio, record, recording, services, sing, singer, song, sound, speak, speaker, speech, standup, station, studio, technology, training, vocal, voice, volume,