Brand : DOCUMENTS, Binding : Audio CD, Label : Documents (Membran), Publisher : Documents (Membran), NumberOfDiscs : 10, NumberOfItems : 10, Format : Box-Set, medium : Audio CD, releaseDate : 2013-03-28, artists : Gerald Moore, Dietrich Fischer-Dieskau, Kathleen Ferrier, Elisabeth Schwarzkopf, Kirsten Flagstad, Hans Hotter, Victoria de los Angeles, composers : Richard Wagner, Gustav Mahler, Johannes Brahms