Project Gutenberg 2005-11-01 Public domain in the USA. 61 Chopin, Frédéric 1810 1849 Chopin, Fryderyk Franciszek Chopin, Frederic Prelude in E Minor, Op. 28, No. 4 Musical score Produced by Daniel Grady en Piano music M Image 67538 2003-09-01T16:06:06 application/octet-stream 21822 2015-04-20T20:22:46 text/plain; charset=us-ascii 7993 2025-08-04T08:51:31.117489 application/rdf+xml 12911 2025-08-04T08:51:31.046497 image/jpeg 3245 2025-08-04T08:51:30.800463 image/jpeg 7869 2015-04-20T20:21:02 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia