Arts & Events

Berkeley composers Sheli Nan and Jean Ahn (featured in Berkeley Symphony’s “Under Construction” last year) join a slew of other Bay Area composers and singers with operatic pieces presented by San Francisco Cabaret Opera for their “Fresh Voices IX Festival: Three Evenings and One Afternoon in Hell: Or Is it Heaven?” 4 p.m. and 7 p.m. Sunday, May 24 at Community Music Center, 544 Capp St. in San Francisco’s Mission District. $10-25. (415) 289-6877. www.goathall.org.