content: Sometimes one forgets the great singers of but a few years ago. This 1971 performance recording, made in Tokyo, though visually a bit dark, is acoustically sparkling with the singers' joy with Donizetti's music. He would surely loudly applaud this effort. Both Fiorenza Cossotto and Alfredo Kraus are at their peak. To say nothing of Sesto Bruscantini and Ruggero Raimondi in supporting roles. This opera, unfortunately, is often overlooked for the better known Donizetti works. Well worth enjoying as the music is grand, the arias are among his finest and the ballet a treat to see.