Micah Nelson details the journey that began when he was asked to produce and album for his father, Willie Nelson. The result is "Last Leaf on the Tree, " a melding of Willie's ageless voice and guitar and Micah's experimental touch. We will also hear from their friends who contributed songs and studio time to the album - Neil Young, Keith Richards (Rolling Stones), John Densmore (The Doors), Wayne Coyne and Steven Drozd (The Flaming Lips), Daniel Lanois, and Willie's longtime band member Mickey Raphael. Producer: Paul Chuffo at Joyride Media. Host: Talia Schlanger (World Cafe / Q).