Ключевые слова: acoustic, author, band, classic, classical, concert, conference, culture, entertainer, group, guitar, harmony, human, international, isolated, leningrad, live, melody, microphone, music, musical, musician, original, performance, performers, play, pop, popular, press, rock, russian, sergei, shnurov, show, showman, singer, solo, song, sound, style, theatrical, tone, traditional, vibrate,