Susan and Derek continued their stripped down tour in Murfreesboro, TN earlier this week. During the second set, a special surprise guest joined Derek and Susan for a few tunes.

At the end of the second set, Susan welcomed guitar slinger Marcus King to the stage. King promptly got to work and sat in on an 19-minute performance of the Allman Brothers Band’s classic “In Memory of Elizabeth Reed.”

Thanks to David Flamm for the great footage!