 And he was studying with a man named Ruben Goldmark in New York. And this is the very last piece he wrote before going to France and then famously studying with Nadia Boulanger. In fact, the top of the score, he wrote, composed for Ruben Goldmark as final student work. And this sounds sometimes like Beethoven, sometimes like Brahms and Mendelssohn, very different from the later Copland. It's the Sonata in G Major, and it's played by Ramon Salvatore.