While no pianist himself, Nielsen wrote for the instrument throughout his career, and this recorded survey ranges from early and vividly detailed miniatures to adventurous explorations of rhythm and harmony in some of his boldest late works. According to the composer and Nielsen expert Robert Simpson, the pianist Arne Skjold Rasmussen was by far the greatest interpreter of Nielsen in any medium. He made both broadcast and commercial recordings of Nielsen’s piano music during the 1950s and 60s, but his 1960 survey had long been presumed lost. This new transfer of those sessions for the BBC is made from tapes of the original broadcast, in excellent sound for the period.