Music: --Linda Ronstadt - "It Doesn't Matter Anymore," "When Will I Be Loved?" "Heart Like A Wheel," "You're No Good," "You Can Close Your Eyes," "Faithless Love" and "Silver Threads and Golden Needles." --Linda Ronstadt & The Nitty Gritty Dirt Band - "Hey Good Lookin'." --Nitty Gritty Dirt Band - "Battle Of New Orleans," "Jambalaya (On the Bayou)" and "Cosmic Cowboy." --Vassar Clements and the Nitty Gritty Dirt Band - "Young Love," "Teardrops In My Eyes" and an instrumental jam. --John Hartford - "Turn Your Radio On" and two more songs (possibly "Hey Babe You Wanna Boogie" and "Up on the Hill Where They Do the Boogie"). Comedy: --Steve Martin (stand-up routine).