Phil Lesh’s “friends” at Lockn’ Festival will include Warren Haynes, John Medeski, Joe Russo and John Scofield. Lesh & Friends will be flanked by previously announced acts The Allman Brothers Band, Bob Weir & RatDog, The String Cheese Incident, Widespread Panic, Steve Winwood, Umphrey’s McGee and more.

This weekend, the festival added Joe Russo’s Bustle in Your Hedgerow, Cabinet and Tedeschi Trucks Band. More artists are expected to be announced this week.

Lesh will employ the same lineup during his May 28 Central Park show scheduled for Rumsey Playfield. Tickets for that show are available here.