Merriweather Post Pavilion

Alex Warren: Finding Family on the Road* with Noah Cyrus. $1 from every ticket sold goes to Camp Kesem.

Train, Barenaked Ladies, and Matt Nathanson perform. $1 per ticket sold on this show will go to Family House San Francisco.

Trey Anastasio sums up Phish's 16th studio album, Evolve – everything you hear and how it got there – like this: "The sound of rock 'n' roll," the guitarist says, "is not isolation." It's a philosophy of recording as old as rock itself and as immediate and thrilling as last night's gig – everyone going for the right take together, in a single room and real time.