This week on A Prairie Home Companion we go deep into the heart of the wolf, with a live broadcast performance from the Filene Center at Wolf Trap National Park for the Performing Arts in Vienna, VA. With special guests, the grandfather of the singer-songwriter era Tom Rush, brilliant acoustic artists Gillian Welch and Dave Rawlings Machine, and eclectic Jazz vocalist Inga Swearingen. Also with us, The Guy's All-Star Shoe Band, The Royal Academy of Radio Actors; Tim Russell, Sue Scott, and Fred Newman, and the latest News from Lake Wobegon.