Singer Bethany Beardslee walks that fine line between classical and jazz, and traditional and experimental. Ms. Beardslee has performed in some of the country's most prestigious venues, singing works by such preeminent composers as Milton Babbitt and Gunther Schuller. At 95 years old, she has recently released her memoirs, I Sang the Unsingable. Rick plays a couple of her best known pieces, and chats with her about her fascinating career.