Chopin is by far one of my favorite composers and many of his works of very well-known, so I was excited to find a piece of his I had never heard-- especially as both his Fantasies and Polonaises are supreme and a combination of the two would be out of this world. Unfortunately, the PDF file would not open, sending instead a error or damaged file warning. I tried downloading several times to make sure it was the file's problem not my devices's but still an error was reported. Very dissapointing-- please inform if it works for you-- hopefully it will be fixed.