Rodgers and Hart. George and Ira Gershwin. Cole Porter. Lerner and Loewe. For most people who've grown up with and shared America's musical heritage, great songs open the floodgates to memories and feelings. Perhaps nowhere is this more profound than in the world of Broadway musicals, with their iconic melodies and memorable lyrics.Revisit the standards, originally written for the stage, that have both delighted and helped mend the broken hearts of Americans for decades.

The 20th century was a hotbed of musical exploration, innovation, and transformation unlike any other epoch in history. Ranging across the century in its entirety, these 24 lectures present a musical cornucopia of astounding dimensions - a major presentation and exploration of the incredible brilliance and diversity of musical art across a turbulent century. Far more than simply a series of lectures, the program comprises a huge and many-sided resource for discovering the endless riches of 20th-century concert music across the globe.

The ancient Greeks left the world that came after them-particularly our own and our ways of seeing it-an incalculable legacy. Mention politics, philosophy, law, medicine, history, even the visual arts, and we barely scratch the surface of what we owe this extraordinary culture. How can we best learn about these people who have given us so much, who have deepened and enriched our understanding of ourselves, and whose world remains far closer than we might imagine? The 36 lectures of this sparkling series from a frequently honored teacher is an outstanding place to begin.

Shakespeare's works are among the greatest of humanity's cultural expressions and, as such, demand to be experienced and understood. But, simply put, Shakespeare is difficult. His language and culture - those of Elizabethan England - are greatly different from our own, and his poetry, thick with metaphorical imagery and double meanings, can be hard to penetrate.

Alex Ross, renowned New Yorker music critic and author of the international best seller and Pulitzer Prize finalist The Rest Is Noise, reveals how Richard Wagner became the proving ground for modern art and politics - an aesthetic war zone where the Western world wrestled with its capacity for beauty and violence.  

What defines an American? Is it the love of liberty, the pursuit of justice, the urge to invent, the desire for wealth, the drive to explore, the quest for spiritual values? The paradox of American identity is that although the United States is a melting pot of many different traditions, motives, and ideals, there are nevertheless distinctive qualities that define the American character.

In the 19th century, Europe was the crucible for most of the ideas, institutions, and "isms" that now shape the life of our entire planet-nationalism, capitalism, democracy, socialism, feminism, and the list goes on and on. But where did these ideas come from? Over the course of 24 sweeping lectures, Professor Kramer invites you to view intellectual history as a series of overlapping, interconnected dialogues....

The effects of the Italian Renaissance are still with us today, from the incomparable paintings of Leonardo da Vinci to the immortal writings of Petrarch and Machiavelli. But why was there such an artistic, cultural, and intellectual explosion in Italy at the start of the 14th century? Why did it occur in Italy? And why in certain Italian city-states such as Florence? Professor Bartlett probes these questions and more in 36 dynamic lectures.

More than 2,000 years later, Plato's Republic remains astonishingly relevant to our everyday lives. It poses one question after another that might well have been drawn from the headlines and debates of our nation's recent history: What sort of person should rule the state? Are all citizens equal before the law? Should everyone have equal access to health care? Plato's greater inquiry, however, was into the question of defining justice itself and the reasons why a person would choose a life aligned with that virtue.

The Late Middle Ages-the two centuries from c. 1300 to c. 1500 - might seem like a distant era, but students of history are still trying to reach a consensus about how it should be interpreted. Was it an era of calamity or rebirth? Was it still clearly medieval or the period in which humanity took its first decisive steps into modernity? These 24 provocative lectures introduce you to the age's major events, personalities, and developments, and arms you with the essentials you need to form your own ideas about this age of extremes.

Spanning more than two centuries, the Greek and Persian wars forged a new world order, sparking developments in battle strategy, naval technology, world exploration, and art and culture that impact the world even today. These 24 lectures are your opportunity to survey this globe-spanning conflict and see the human experience behind some of the most remarkable episodes in ancient history.

Great minds have long sought to understand the relationship between music and mathematics. Both involve patterns, structures, and relationships. Both generate ideas of great beauty and elegance. Music is a fertile testing ground for mathematical principles, while mathematics explains the sounds instruments make and how composers put those sounds together. Understanding the connections between music and mathematics helps you appreciate both, even if you have no special ability in either field....

It still takes a major effort of historical imagination to enter the minds of those who lived during the Reformation Era; who were willing to suffer martyrdom or martyr others for what we would regard as minor doctrinal differences. These 36 lectures are designed to take you inside the minds of those who supported the Reformation and those who resisted it.

In almost every way that matters, historical Europe was the laboratory in which the world you now live in was conceived and tested. And you'll be living with the consequences for the rest of your life. These 48 lectures lead you through the doors of that laboratory and guide you through the development of Europe from the late Middle Ages through the eve of World War II.

For well over 2,000 years, much of our fundamental "desire to know" has focused on science. Our commitment to science and technology has been so profound that these stand as probably the most powerful influences on human culture. To truly understand our Western heritage, our contemporary society, and ourselves as individuals, we need to know what science is and how it developed. In this 36-lecture series, one of science's most acclaimed teachers takes you through science's complex evolution of thought and discovery.