One of America's most admired and respected composers, John Adams is a musician of enormous range and technical command. His works, both operatic and symphonic, stand out among contemporary classical compositions for their depth of expression, brilliance of sound, and the profoundly humanist nature of their themes. Over the past 25 years, Adams's music has played a decisive role in turning the tide of contemporary musical aesthetics away from academic modernism and toward a more expansive, expressive language, entirely characteristic of his New World surroundings. Adams' On the Transmigration of Souls, composed for the New York Philharmonic in 2002, to commemorate the first anniversary of the World Trade Center attacks, received the 2003 Pulitzer Prize for Music, and the recording on Nonesuch won a rare triple crown of Grammy Awards: Best Classical Recording, Best Orchestral Performance, and Best Classical Contemporary Composition. Adams has also received critical acclaim for his creative programming at the most important music venues in the world. In April and May of 2003, Lincoln Center presented a festival titled John Adams: An American Master, the most extensive festival that the venue has ever devoted to a living composer.