In predominantly Catholic Poland, concerts of Christmas carols are held in
churches and concert halls across the country at this time of year. In
quite a few Polish homes, too, people sing carols together during the
Christmas season. Carols occupy such a prominent place in the Polish
musical tradition, they are the subject of study by musicologists.
Professor Adrian Thomas of Cardiff University in the UK, who's written
several books on Polish music, has given a series of lectures on Polish
music in London. One of them was devoted to Polish Christmas