What nationality were Ida Georgina Moburg and Jean Sibelius?
Ida Georgina Moberg Ida Georgina Moberg (b. 13 Feb 1859, d. 2 Aug 1947) was a Finnish composer and conductor. She was born in Helsinki, and took piano and singing lessons as a child. She studied at the Helsinki Philharmonic Orchestra School with Richard Faltin and Jean Sibelius, and at the St. Petersburg Conservatory. She continued her education at the Dresden Conservatory with Felix Draeseke and studied the Dalcroze method in Hellerau and Berlin.
Anja Silja Anja Silja Regina Langwagen (] , born April 17, 1940 in Berlin) is a German soprano who is known for her great abilities as a singing-actress and for the vastness of her repertoire.