Performance Today®

The average worker in this country changes careers 3 to 5 times over the course of lifetime. Musicians tend to be far below that average. With the intense amount of time and energy invested in getting a job, few are inclined to walk away from it. But it's not unheard of. In today's show, the story of cellist Susanna Malkki, who gave up a big orchestra job and became conductor Susanna Malkki. She leads a performance of Prokofiev's "Romeo and Juliet" from a concert in London.

Even though she's only 9 years old, Elizabeth Aoki was one of the standouts at the 2012 Aspen Music Festival and School. You can hear this extraordinary young violinist as she gives her first-ever interview and plays part of a Wieniawski concerto, a piece that's challenging for soloists of any age.

Evolutionary theory holds that life evolves from the simple to the complex. Over the course of eons, new life forms weave in and, more often than not, out of existence. Composer Fung Lam knew this when he wrote his new piece for orchestra, "Endless Forms." The title is a quote from Charles Darwin. Lam creates a number of musical ideas, some of which don't survive. Others, he says, "blossom into very different and contrasting creatures." We'll hear the world premiere, from a concert last month in London.

Evolutionary theory holds that life evolves from the simple to the complex. Over the course of eons, new life forms weave in and, more often than not, out of existence. Composer Fung Lam knew this when he wrote his new piece for orchestra, "Endless Forms." The title is a quote from Charles Darwin. Lam creates a number of musical ideas, some of which don't survive. Others, he says, "blossom into very different and contrasting creatures." We'll hear the world premiere, from a concert last month in London.

Maurice Ravel was 31 when he began writing a piece that he called simply, "La Valse," a light tribute to carefree Viennese waltzes. He set the piece aside, then saw the agony of World War I firsthand. When the 45-year-old Ravel came back to his waltz, the world was different place. He was a different man. And La Valse was no longer a light tribute. In 13 minutes, you can hear the waltz slowly go delirious, spin out of control, and finally, fly apart into chaos.

How to sum up Claude Debussy in just a few words? A man who revolutionized 20th century music. Who broke all the rules for composing. Who said, in fact, that there was only one rule, and that was pleasure. A man who explored musical moods and colors and textures in a way no one ever had before. Today is Claude Debussy's 150th birthday. We'll celebrate with some of his greatest works, including a performance of La Mer from San Francisco.

Claude Debussy once said that he hated the term impressionism. And yet, he also wrote to a friend, "You do me a great honor by calling me a pupil of Claude Monet." Conductor David Robertson shares his thoughts on the parallels between Debussy's music and Monet's painting, and leads the New York Philharmonic in a ravishing performance of Debussy's "Prelude to the Afternoon of a Faun."

Fred Child hosted a very special live event in Boston recently. A three-hour tribute to the music of Claude Debussy, featuring pianist Marc-Andre Hamelin, clarinetist Richard Stoltzman, and saxophonist Kenneth Radnofsky. We'll hear highlights today and tomorrow, and lots of Debussy all week long, in honor of his 150th birthday on Wednesday.

They call it a tent, but it's really much more than that. It has a solid roof, and can seat nearly 2,000 people. But it's the movable side panels that make the Benedict Music Tent such a favorite of Aspen concertgoers. When the weather is nice, those panels open up and allow the gorgeous sounds to waft out over the lawn. You can bring a picnic, bring the kids, even the family dog. Today, we'll meet some folks on the lawn outside the Benedict Tent, and hear highlights from the great concerts inside.