Ключевые слова: 70s, 80s, caucasian, choir, christianity, church, class, club, confident, eighties, enjoyment, female, friends, group, happy, horizontal, hymn, indoors, leisure activity, male, man, men, music, musical, people, performance, person, practicing, religion, religious, retired, retirement, senior, seniors, seventies, sheet music, singing, six people, smiling, song, spirituality, theatrical, together, vocal, voice, woman, women,