By Richard Wagner, Jyrki Korhonen, Sue Patchell, Ulrike Sonntag, Manuela Kriscak, Raimo Sirkia, Artur Korn, Dagmar Schellenberger, Sebastian Holecek, Birgit Beer, Frieder Lang, Francesco Ruta, Alessandro Patalini, Cagliari Theatre Chorus, Cagliari Theatre Orchestra, Gabor Ötvös
