S06 E13Photograph not available
S06 E13 · 2010-12-16
A Very Sunny Christmas ↗
IMDb9.2IMDb · episode soundtrack listing identifies “It's the Most Wonderful Time of the Year” for this episode.
Evidence: IMDb · episode soundtrack listing ↗FOLLOWING THE THREAD · 1 RECORDED EPISODE
It's the Most Wonderful Time of the Year
A music cue identified in episode-specific soundtrack references as It's the Most Wonderful Time of the Year.
These are researched occurrences. More may exist in episodes whose tags are still being documented.