Signed by: Warren Haynes, Derek Trucks, Oteil Burbridge, Chuck Leavell, Devon Allman, Duane Betts, Susan Tedeschi, Charlie Starr, Jimmy Hall, Lamar Williams Jr., and Erika Orbison LAST CHANCE to bid to win a Gibson Les Paul signed by Duane Betts, Derek Trucks, Warren Haynes, Oteil Burbridge, and more at the[…]