Music has always been an important part of celebrating Christmas, whether it's Silent Night or Slade.
In the previous centuries music came courtesy of the town waits: groups of singers who would go round the town entertaining people with the songs of the day and asking for money. One ancient tradition is wassailing, singing songs to wish people health in the new year. Usually wassailers were welcomed in to drink mulled wine or punch. In earlier times wassailing involved saluting the fruit trees in the middle of winter wishing them good luck and good fruit.