Lockn’ Music Festival has announced Phil Lesh & Friends as a headliner for the festival’s upcoming third installment – with special guest Carlos Santana. Joining Lesh and Santana are Warren Haynes, Barry Sless, Rob Barraco and Jon Molo.

Phil Lesh & Friends joins a who’s-who of jamband royalty, both past and present. The lineup includes Anders Osborne, Billy & The Kids, Deer Tick, Dominic Lalli of Big Gigantic, Fishbone, Galactic, Gov’t Mule, Hot Tuna Acoustic, Jorma & Jack Celebrate 50 Years of Jefferson Airplane, Karl Denson’s Tiny Universe with Chuck Leavell, Keller Williams’ Grateful Gospel, Little Feat, Mad Dogs & Englishmen, A Tribute To Joe Cocker Featuring Tedeschi Trucks Band with Special Guests Leon Russell, Dave Mason, Rita Coolidge, Chris Robinson, Doyle Bramhall II and Friends Melvin Seals & JGB with special guest John Kadlecik, Moonalice, North Mississippi Allstars, Phil Lesh & Friends, Phil Lesh & Friends featuring Chris Robinson, Neal Casal, Adam Macdougall, Eric Krasno & Tony Leone, Robert Plant & The Sensational Space Shifters, Slightly Stoopid, Soulive, St. Paul & The Broken Bones, Steve Earle & The Dukes, Strangefolk, Tedeschi Trucks Band, The Doobie Brothers, The Doobie Incident, The Jayhawks, The Oh Hellos, The String Cheese Incident, Trombone Shorty & Orleans Avenue, Umphrey’s McGee, and Widespread Panic.

Watch footage of Carlos Santana playing with the Grateful Dead in Oakland in 1993