UCSB Arts & Lectures celebrates Valentine’s Day with Two of Today’s Most Exciting Classical Musicians Alisa Weilerstein, cello and Inon Barnatan, piano on Friday, Feb. 12 at 5 p.m. Pacific.American cellist Alisa Weilerstein and Israeli pianist Inon Barnatan have come together for a bracing and beautiful recital filmed at La Jolla’s Conrad Prebys Performing Arts Center. Weilerstein is a MacArthur Foundation “Genius,” widely acclaimed for the precision and passion of her playing, while Barnatan is regarded as “a true poet of the keyboard” (Evening Standard, U.K.).