Info about Joseph Keilberth  
Georg Hann Luise Willer  
Helge Rosvaenge Margarete Teschemacher Giuseppe Verdi Requiem Mass
Georg Hann, bass Luise Willer, contralto Helge Rosvaenge, tenor Margarete Teschemacher, soprano
Stuttgart Reichssenders Orchestra and Choir Joseph Keilberth 1938 | 
