Nielsen did not record any of his works. However, three younger contemporary conductors who had worked with him, Thomas Jensen, Launy Grøndahl, and Erik Tuxen, did record his symphonies and other orchestral works with the Danish Radio Symphony Orchestra between 1946 and 1952. Jensen also made the first LP recording of the Fifth Symphony in 1954. Work carried out by the recently published complete "Carl Nielsen Edition" has revealed that the scores used in these recordings often differ from the composer's original intentions and thus the supposed authenticity of these recordings is now debatable.