Bay Area arts and entertainment picks, July 18

Phish: The quintessential jam band is on a summer tour, playing a three-night stand at the Civic Center. 7:30 p.m. Bill Graham Civic Auditorium, S.F. www.ticketmaster.com

Schola Cantorum: Vance George leads sing-along performances of Bach’s “Magnificat” and the Mozart Requiem. 7:30 p.m. Los Altos United Methodist Church, 655 Magdalena Ave., Los Altos. www.scholacantorum.org