This week on A Prairie Home Companion, a mosaic of memorable moments from St. Louis, with Jearlyn Steele singing the "St. Louis Blues," Del McCoury and his band playing "Quicksburg Rendezvous," and the legendary guitarist Bucky Pizzarelli peforming Prince with pianist and singer Tony DeSare. Guy Noir chases around after a nefarious baseball player named Louie Spitui, the pastor's daughter, Erin Bode, sings "Be Still My Soul," and the story of one naive 13-year old Wobegonian's eye-opening train trip to the Gateway City.