A new tradition begins! As of this week, the GPB network will be carrying Friday's Midday Music from WSVH, GPB's member station in Savannah. Each time the WSVH staff picks a theme and strings together pieces related to it. Today, for example, it's from darkness into light. Tune in from 11:00 to 2:00 to see what pieces host Eric Nauert brings together to, ahem, elucidate that theme.