Christmas carols are songs that are traditionally sung during the holiday season, often accompanied by music. They celebrate the spirit of Christmas and the joy it brings. Some of the most well-known Christmas carols include "Jingle Bells," "Silent Night," and "O Holy Night." The origins of Christmas carols can be traced back to medieval times when they were sung in churches to celebrate the birth of Jesus Christ. Today, Christmas carols are enjoyed by people of all faiths and backgrounds.