books.google.com - This Companion celebrates the extraordinary diversity of operatic achievements in the twentieth century by bringing together the work of scholars from both sides of the Atlantic, alongside thought-provoking commentaries on the contemporary operatic scene. Beginning with a survey of operatic legacies...http://books.google.com/books/about/The_Cambridge_Companion_to_Twentieth_Cen.html?id=fovWU9Prkj0C&utm_source=gb-gplus-shareThe Cambridge Companion to Twentieth-Century Opera
