booklet editor [literary editing] Klaus Kalchschmid tracks 5 to 11 composed by Alban Berg tracks 1 to 4, 26 composed by Gustav Mahler tracks 17 to 20, 24 composed by Hans Pfitzner tracks 12 to 16 composed by Johannes Brahms tracks 21 to 23, 25 composed by Richard Strauss cover CC Schriefer engineer Josef Sladko engineer Meinhard Leitich liner notes [english translation] Roger Clément liner notes [german] Gottfried Kraus mezzo-soprano vocals Christa Ludwig piano Erik Werba recorded by ORF recording supervisor Friedrich Szvjatko recording supervisor Hans Sachs remastered by [digital] Gottfried Kraus remastered by [digital] Othmar Eichinger supervised by [artistic supervision] Gottfried Kraus Phonographic Copyright (p) ORFEO International Music GmbH Copyright (c) ORFEO International Music GmbH Made By P+O Pallas Published By Salzburger Festspiele Recorded At Grosser Saal Des Mozarteums, Salzburg Recorded By ORF Live Recording 1. August 1963 (Mahler, Brahms); 27. Juli 1968 (Berg, Pfitzner, Strauss, Zugaben) 8-panel folded inlay Barcode: 4011790331126 Label Code: LC 8175 Matrix / Runout: C 331931 P+O-16935-A2 07-93 Rights Society: GEMA