20th-Century Music: Be Afraid No Longer!

S1 E1: Look first at the goals of this course, as it will explore the principal trends in 20th-century concert music, and the historical issues and events that shaped them. As background, delve into the history of musical notation as it gave rise to composed music, and take account of the upheavals, political and social catastrophes, and paradigm shifts that affected music in the 20th century.