David Dye is celebrating 20 years of the World Café this year. He talks about memorable shows and interviews and reveals what he considers his worst interview subject in two decades on the air. Also, South Dakota Symphony Music Director Delta David Gier talks about this weekend's concerts with the Classical Mystery Tour: A Tribute to the Beatles. Peter Noone is the lead singer and spokesman for the legendary British Invasion group Herman's Hermits. They are performing in Deadwood on Friday. He talks about how the group got together, got its name and which of their songs is his favorite.Click here to listen to .mp3 (Mobile Devices)