. . . . . . "1920"^^ . . "Friederike Sailer (20 February 1920 \u2013 June 1994) was a German soprano in opera and concert. She was a member of the Stuttgart Opera, later a voice teacher at the Musikhochschule Stuttgart. She performed at International festivals and recorded with conductors such as Marcel Couraud."@en . . . . . "June 1994"@en . . . . "Friederike Sailer"@en . . "1045458433"^^ . . . "Friederike Sailer, geborene Friederike Schneider (* 20. Februar 1920 in Regensburg; \u2020 Juni 1994 in Stuttgart) war eine deutsche Operns\u00E4ngerin (Sopran)."@de . "Friederike Sailer, geborene Friederike Schneider (* 20. Februar 1920 in Regensburg; \u2020 Juni 1994 in Stuttgart) war eine deutsche Operns\u00E4ngerin (Sopran)."@de . "1920-02-20"^^ . . . "Friederike Schneider"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Friederike Sailer"@en . . "1920-02-20"^^ . . . . . "Friederike Sailer"@de . . . . "49188555"^^ . . . "Regensburg, Germany"@en . "Operatic soprano"@en . "Friederike Schneider"@en . . . . "Friederike Sailer (20 February 1920 \u2013 June 1994) was a German soprano in opera and concert. She was a member of the Stuttgart Opera, later a voice teacher at the Musikhochschule Stuttgart. She performed at International festivals and recorded with conductors such as Marcel Couraud."@en . . . . . . . "1994"^^ . . . "4331"^^ . . . . . "Friederike Sailer"@en . "Stuttgart, Germany"@en . .