 In the World Cafe office, there is a nondescript purple door. It is locked, there is no label on it, and you might never guess that behind that door is a trove of musical treasure. Thousands of live recordings captured during World Cafe tapings from artists who visited the show over the last three-plus decades. I'm Raina Duras, your host here on World Cafe, and on Live from the Archives, I take the key, I unlock that door, and I let you in.