sentences:  For many of the works, including the operas "Maskarade" and "Saul and David", and the complete "Aladdin" music, this was their first printed publication, copies of manuscripts having previously been used in performances.The scores are now all available for download free of charge at the website of the Danish Royal Library (which also owns most of Nielsen's music manuscripts).Unlike that of his contemporary, the Finn Jean Sibelius, Nielsen's reputation abroad did not start to evolve until after World War II.