Music@Menlo tossed listeners some delightful curveballs on opening night. Despite an untimely illness hampering soprano Celena Shafer, festival artists and Chamber Music Institute students and faculty deftly assembled a knock-out program combining timeless masterpieces (the Third and Fourth Brandenburg Concertos of Bach, among others) and less frequently heard gems. Highlights included the ravishing Oboe Concerto of Italian composer Benedetto Marcello, poetically rendered by oboist Kathryn Greenbank in her festival debut. The young artists of the Institute’s International Program contributed too, reprising their Corelli Concerto Grosso from the evening’s Prelude Performance.
On Sunday morning, pianist Stephen Prutsman—another Music@Menlo debut artist—presents the season’s first Carte Blanche Concert, “Bach and Forth” (10:30 a.m., Stent Family Hall); in the afternoon, cellist Laurence Lesser leads an impromptu master class with the Institute’s outstanding young cellists (2:00 p.m., Menlo School); and a convalescent Celena Shafer reclaims the stage for Sunday evening’s repeat performance of “Towards Bach,” making her festival debut with Bach’s sublime Wedding Cantata and other works (6:00 p.m., Stent Family Hall).