Proclaimed “a phenomenon” by the Los Angeles Times, Stewart Goodyear is an accomplished pianist and composer. His spectacular performance in last year’s Festival of Gershwin’s Rhapsody in Blue brought audiences to their feet. This year, he brings several of Beethoven’s timeless sonatas, including the “Tempest,” “Appassionata” and “Moonlight” Sonatas along with some of Goodyear’s own compositions.