Santana

Acura Stage

5:10 p.m.

Since the late 1960s, Carlos Santana has been one of rock ’n’ roll’s most spiritual guitar soloists. His current tour and upcoming album, “Corazón,” present him refocused on his Latin roots and less on the pop that rejuvenated his career in the late 1990s.

Rubén Blades & Roberto Delgado Orchestra

Acura Stage

3:10 p.m.

Panamanian singer/activist/actor Ruben Blades brings soul to the blend of Salsa and Afro-Cuban rhythms played by fellow Panamanian Roberto Delgado’s band.

Jason Isbell

Samsung Galaxy Stage

3:35 p.m.

Jason Isbell’s introduction to the musical world was as a guitarist with Americana rock band The Drive By-Truckers, and he crystalized his own musical voice with his quieter, emotionally vulnerable “Southeastern” album, released last year.

Avett Brothers

Samsung Galaxy Stage

5:30 p.m.

The Avett Brothers have been on the forefront of the new wave of folk-pop. They play acoustic instruments and sing tight harmony, but with punk rock’s lack of respect for formalities.