In our latest episode of Classical Conversations, John Young Shik Concklin and Chris Vaneman sit down for oysters and an exploration of the Philharmonic’s upcoming program. At the heart of their discussion is Debussy’s La Mer, but along the way, they also consider the sweep of Rossini’s William Tell Overture, the wit and humanity of Mozart’s operas, and the artistry of Amy Beach. Seats are still available for the performance—go to sphil.org for more details.