Ключевые слова: accordion, adult, amateur performances, art, artist, button accordion player, choir, chorus, concert, costume, creativity, crowd, culture, dress, elderly, elegant, ensemble, event, festival, folk, group, harmonist, holiday, leisure, man, melody, music, musical instrument, musician, people, performance, play, pop, recreation, rehearsal, russian, senior citizen, singer, soloist, song, stage, summer, tula button accordion, vocalist, vocals, voice, woman,