Originally aired on Radio Poland, 9/18 Click here to listen! Frederic Chopin’s life has been tirelessly explored, with many biographies written about the famous Polish composer and pianist. But now a New York writer tackles a different angle of Chopin's life, using his famous Piano Sonata No. 2, or the Funeral March, as the narrative spine of her upcoming book. Kamila Kudelska talked to writer Annik LeFarge in New York.