Includes libretto, and synopsis both with English, German and French translations, original essay, and rare images.
Presented on 2CDs + High Fidelity Pure Audio Blu-ray disc containing the complete opera in 24-Bit audio.
Remastered in ultra-high quality 96kHz/24-bit audio at Abbey Road Studios in 2014 under the supervision of long-term Decca balance engineer Philip Siney.