This week on Open Air, KALW’s weekly radio magazine for the Bay Area Performing Arts in Times of Corona, host David Latulippe talks about Hearts in San Francisco with Kim Meredith, CEO of the SF General Hospital Foundation, and 2021 Heart artist Jennifer Bloomer. Also, a conversation with composer Jake Heggie, in his role as creator of a podcast series of intimate conversations with American opera singers. Plus, Peter Robinson talks with dramaturg Philippa Kelly about the goings-on at Cal Shakes in Orinda.