Mrs Claus is at home!

Pollok House is home to Mrs Claus for the Christmas season. Today A & I had a wander round the house enjoying the Christmas decorations and trying to solve the puzzles on the way. Can you work out which Christmas song is hidden in these pictures? A clue can be found in the extra - just rearrange the picture.
Pleased to see Ore & Joanne win Strictly - but dodn't they all do so well. Roll on Sportsview Personality of the Year tomorrow.