The Ambassador of the Great American Songbook, Michael Feinstein, explores the legendary songs of 20th century America. This new series surveys the passage of American Popular Song throughout the American landscape, evolving with each artist and performance. Host Michael Feinstein welcomes a new guest each week to explore the genre of American Popular Song, examining how these great songs have evolved through the years, changing with each interpretation and artist. New on KALW! Fridays at 1opm.