The Allman Brothers closed down day one of Wanee Music Festival in beautiful Live Oak, FL with a one-set show that included a guest spot from none other than Big Red himself. Anastasio, along with TAB bandmate and vocal extraordinaire Jennifer Hartswick, tore into Howlin’ Wolf’s “Who’s Been Talkin'” much to the delight of the crowd. Trey also stuck around for a cover of the Grateful Dead’s “Franklin’s Tower.”

If you haven’t already, be sure to check out Sirius XM Jam On’s coverage of the festival, which kicks off today at 3 PM EST with John Popper and co (also known as Blues Traveler) as well as scheduled broadcasts of Tedeschi Trucks Band, Gov’t Mule and The Allman Brothers, as the festival comes to a close tonight.

For a full recap of the show, head over to Jambands.com for all your Wanee goodness.