Herbert von Karajan Die Fledermaus A Viennese cast in excelsis! One of the jewels of Decca's unrivalled opera catalogue, Herbert von Karajan's classic 1960 'Die Fledermaus' is being reissued on 3-LP and 2-SACD by the label to celebrate the bi-centenary of Johann Strauss. Newly remastered from the original stereo mastertapes at 24 bit / 192kHz, both formats are presented in deluxe packaging with a facsimile of the original booklet.