Ariadne auf Naxos
This Vienna State Opera production, featuring Gundula Janowitz, René Kollo, Trudeliese Schmidt and Walter Berry with the Vienna Philharmonic conducted by Karl Böhm, drew rave reviews. In particular, the young Edita Gruberova as Zerbinetta was heralded as the "event of the evening," whose "exquisite phrasing, sublime timbre and brilliant coloratura fireworks served up with witty and charming nonchalance brought her endless and justified ovations. This was clearly her final leap to the top of the world's best vocalists." (Vienna's popular daily "Kurier," 22.11.76)