 Another of her great collaborations has been with the director Robert Wilson, in whose productions she sang the title role of "Alceste" (conducted by Christoph Eschenbach, 1986–87), and in "Parsifal" (1991 and 1992).Vejzović has also appeared in Monte-Carlo (Brünnhilde in "Die Walküre", 1979), Berlin, Carnegie Hall (the Verdi Requiem, conducted by Lorin Maazel, 1982), Barcelona ("Hérodiade", opposite Montserrat Caballé and José Carreras, 1983), Paris ("Médée", 1986), Teatro Colón (Kundry, 1986), Vienna ("Wozzeck", under Claudio Abbado, 1987; "Lohengrin", with Plácido Domingo, 1990), and Houston ("Parsifal" and "Lohengrin", 1992).Also in her repertoire are "Erwartung", "Rienzi", "Siegfried", "Le Cid", "Bluebeard's Castle", "Œdipus rex", "Attila", Abigaille in "Nabucco", "I due Foscari", Princess Eboli in "Don Carlos", Lady Macbeth in "Macbeth", "Fierrabras", "Fidelio", "Thérèse", Brangäne in "Tristan und Isolde", and "Sapho".