Here are a just few top names among dozens of acts on six stages:

FRIDAY

• The Time Jumpers with Vince Gill, Dennis Crouch, Paul Franklin, Larry Franklin, Andy Reiss, Dawn Sears, Kenneth Sears, Joe Spivey, Jeff Taylor and  Billy Thomas, 4:15 p.m., Banjo Stage  
• Elvis Costello 5:45 p.m., Banjo Stage  
• Conor Oberst 5:45 p.m., Rooster Stage

SATURDAY

Tribute to Founding Fathers with Steve Earle, Emmylou Harris with Heidi Clare & Colleen Browne (from the Wronglers), Peter Rowan, Nick Lowe and more, 2:45 p.m., Banjo Stage

Cowboy Junkies 3:45 p.m., Star Stage

Patty Griffin 3:50 p.m., Rooster Stage

Robert Earl Keen 5:30 p.m., Rooster Stage

Steve Earle & the Dukes

(& Duchesses) 5:45 p.m.,  Banjo Stage

The Flatlanders with Joe Ely, Jimmie Dale Gilmore, Butch Hancock, 5:35 p.m., Arrow Stage

SUNDAY

• Patti Smith and band 5 p.m., Towers of Gold Stage
• Emmylou Harris 5:45 p.m., Banjo Stage
• The Civil Wars  6:10 p.m., Rooster Stage