Theater and Film Director Peter Brook.

Classical music critic Lloyd Schwartz reviews a new CD collection of songs by the late Roland Hayes. Hayes was the first major black concert singer, and paved the way for performers such as Marion Anderson. (It's issued by the Smithsonian).

Photographer Jan Staller. His photographs capture the well-traveled outskirts of cities. His subjects are viaducts, tunnels, piers, and subway entrances - the places we pass on the way to somewhere else. He's just published a new collection of such photographs taken around New York over the past ten years, "Frontier New York" published by Hudson Hills Press. In the book's introduction Paul Goldberger writes, "To look at New York through Staller's photographs is to feel that the familiar city has become somehow mystical, ephemeral, almost haunted."

Commentator Patricia McLaughlin (mic-LOFF-lin) tells us how to dress for Earth Day.