It's "Christmas Carols Week" on The Colbert Report where different musical guests will be invited on the show to do an old holiday chestnut. Things kicked off last night with Grammy nominees The National and Gregg Allman doing "Silver Bells." Stephen Colbert joined in too. Is it as good as "The Gravy Boat Song"? Decide for yourself -- check it out below.
The National w/ Gregg Allman - "Silver Bells"