Nice surprise to see Grant at Largo tonight. He performed a new song at the Watkins Family show, probably called Fools' Gold or something like that. I liked it a lot - very pretty. He also joined everyone for a funky version of Rudolph the Red-Nosed Reindeer and then Go Tell it on the Mountain. Fun show, lots of great guests and Christmas cheer!
The Watkins' usually put up a podcast of their shows, and they did appear to be recording this one, so when it's available I'll post it for anyone who would like to hear the new song.
If you go to http://seanwatkins.com/category/podcast/
you can listen to the older podcast #1 to hold you over, with Grant starting at about 6 minutes in with some funny stuff, and a Carter Family song. Enjoy!