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.
Source: Jambands.com
(Thanks to StephenSmile64 for the Tip!)
Gregg Allman to Sing a Christmas Tune with Stephen Colbert
(Thanks to StephenSmile64 for the Tip!)