Each opera is in its own separate wooden ended partition with full size libretto booklets containing synopsis & full transcription for the operas. The performance is THE classic version by the Vienna Philharmonic Orchestra conducted by Georg Solti, A powerful orchestral drama, phenomenal performance and superb sound. The whole ensemble is enclosed in a very weighty carved wooden box with gilded front panel. DER RING DES NIBELUNGEN (3lp) * Guide & Introduction by Deryck Cooke * Recording year: 1968 * Recordno: ZAL 8422-7 * Orchestra: Introduction Georg Solti DAS RHIENGOLD (3lp) * Recording year: 1958 * Recordno: ZAL 4260-5 * Orchestra: Vienna Philharmonic Orchestra & Vienna State Opera Chorus, conducted by Georg Solti. * Cast: Jean Madeira, Set Svanholm, George London, Kirsten Flagstad. Claire Watson, Gustav Neidlinger, Kurt Böhme, Eberhard Wächter, Walter Kreppel DIE WALKÜRE (5lp) * Recording year: 1966 * Recordno: ZAL 7131 – 7140 * Orchestra: Vienna Philharmonic Orchestra & Vienna State Opera Chorus, conducted by Georg Solti. * Cast: Gottlob Frick, Regine Crespin, James King, Brigit Nilsson, Christa Ludwig SIEGFRIED (5lp) * Recording year: 1963 * Recordno: ZAL 5742-52 * Orchestra: Vienna Philharmonic Orchestra & Vienna State Opera Chorus, conducted by Georg Solti. * Cast: Wolfgang Windgassen, Brigit Nilsson, Hans Hotter, Gerhard Stolze, e.a. GÖTTERDÄMMERUNG (6lp) * Recording year: 1965 * Recordno: ZAL 6673-6684 * Orchestra: Vienna Philharmonic Orchestra & Vienna State Opera Chorus, conducted by Georg Solti * Cast: Briget Nilsson, Wolfgang Windgassen, Gustav Neidlinger, Gottlob Frick, Dietrich Fischer-Dieskau, e.a.