Jingle Bells

"One Horse Open Sleigh", better known as "Jingle Bells", was a popular Earth song from the mid-19th century usually associated with Christmas.

The song was involved in a bizarre incident in which a group of Daleks, exposed to a virus, began singing the song. (DWM: Emperor of the Daleks!)

An instrumental version of "Jingle Bells" was played by an orchestra aboard Max Capricorn's spaceship replica of the RMS Titanic as an example of Earth Christmas music. The Doctor heard it after emerging from his TARDIS when it landed aboard the vessel. (DW: Voyage of the Damned).