Puccini's Tosca. Whole-tone harmonies, etc.: Debussy and Ravel music for piano. Schoenberg's Gurrelieder and early songs. Ives in America. Debussy's Pelleas et Melisande. Analysis of Debussy. Fourth lecture of the course "The Contemporary Era" by Antioch College Professor John Ronsheim. This course traces the history of 20th Century music until about 1970. For more information visit ronsheim.org.