Task: Text Categorization
Input (English): This man's second symphony introduced electronic instruments to imitate radio signals, and a reading of "Prometheus Unbound" inspired his Music for a Scene from Shelley. His neoclassical works include the Capricorn Concerto, while he experimented with atonality in Prayers of Kierkegaard. He received a Pulitzer Prize for an opera in which Anatol seduces Erika, while another of his works is written in "arch" form and comes from the second movement of his first string quartet. For 10 points, name this American composer who used a text by James Agee in his Knoxville: Summer of 1915, and who created the opera Vanessa and the Adagio for Strings.
Output (English): Fine Arts