an Entity references as follows:
(Carl Fredrik) Edmund Neupert (1 April 1842 – 22 June 1888) was a Norwegian pianist and composer. Neupert was born in Christiana (now called Oslo). His father was a descendant of a German family belonging to the nobility, who had emigrated when young to Xania in Norway. Among Neupert's compositions, the 24 Concert-Etüden and the 24 Octav-Etüden are especially highly regarded.