Ключевые слова: a we, acoustics, anthem, arts, audience, baroque, belief, beliefs, caroling, cathedral, celebration, chorale, christendom, christmas, church, classic, clergy, concert, culture, event, festive, goodwill, gospel, grand, group, harmony, holiday, hymns, joy, music, noel, people, performance, praying, preparation, rehearsal, religious, season, seasonal, singing, sound, spirituality, stage, tradition, traditional, vocal, voices, worship, xmas,