On Open Air, KALW's weekly magazine of arts and cultural events, host Alan Farley's guests are conductor Jane Glover (pictured), who is leading the San Francisco Symphony this week in the Brandenburg Concertos and other "Baroque Delights" ; Stephanie Rhoads, from the cast of "Zorba" at 42nd Street Moon; and Anne Elias and Mark Ellinger from Cutting Ball Theatre, who talk about their production of "Tenderloin." Thursday at 1pm.