In older times, caroling children asked for and were given edible gifts such as dried fruit, eggs, nuts or sweets; during the 20th century this was gradually replaced with money gifts – ranging from small change in the case of strangers to considerable amounts in the case of close relatives. Caroling is also done by marching bands, choirs, school students seeking to raise funds for trips or charity, members of folk societies, or merely by groups of well-wishers. Many internationally known carols, e.g. "Silent Night", "O Tannenbaum" or "Jingle Bells", are also sung in Greek translation.