ContemporaryEraSept21 audio opensource_audio http://creativecommons.org/licenses/by-nc-nd/2.5/ First 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. This lecture includes: Brief history of music from c. 1000-1859. Works by Mozart, Beethoven, Schubert, Liszt and Wagner exhibiting the breakdown of the tonal system. Analysis of Mozart K. 465, Adagio (Introduction). For more information visit ronsheim.org. 0000-00-00 00:00:00 1 2005-12-07 19:30:10 2005-12-07 09:00:10 tkboothe@free.fr tkboothe@free.fr tkb tkb tkb 2005-12-08 10:08:17 2005-12-17 10:23:55 2006-01-11 13:18:37 sound 2006-01-12 12:58:41 tkb