Photo by Dino Perrucci

Gregg Allman will appear on The Colbert Report on Monday, December 16. The legendary Allman Brother will drop by the show to help Colbert sing a Christmas song. It will be the first time that he has appeared on the program since June of 2012. As previously reported, Allman will also be performing at this weekend’s Warren Haynes Christmas Jam at the US Cellular Center in Asheville, NC.

In related news, Colbert recently referenced Phish during a Colbert Report segment on marijuana legalization.