Thursday night's episode of Grey's Anatomy, "Adrift and at Peace," marked a terrific final installment of 2010 and set up what could be an epic second half of the season.

Below is a list of the Grey's Anatomy music from this week ...

• Ashton Allen - "O Come All Ye Faithful"
• Basement Apartment - "Merry Xmas"
• Jules Larson - "It's Christmas Time"
• Low - "Silent Night"
• The Lee Vees - "Nun Gimmel Heh Shin"
• Boy Least Likely To - "The First Snowflake"

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