This season, instead of sending subscribers a yearbook going over all of the operas showing at San Francisco Opera, they sent out a double CD with David Gockley talking about each opera and playing clips. Seattle Opera has been doing this for a few years as well, and this format is useful as one can get a feel for the actual music. Mr. Gockley certainly is entertaining, his tone is unpretentious. The music used is from the San Francisco Opera archive, so there was no clip of Iphigénie en Tauride, as it has never been given here.
The preview of the 2006-2007 season has been made into a podcast, along with a September 15, 2006 interview with Deborah Voigt. I must say their suggestions for when to listen are hilarious: Listen while you drive to work, do the laundry, or work out at the gym.