 She appeared at the Salzburg Festival in both 1969 and 1970 as Leonore and reprised that role again in a return to the Met in 1971.In 1970 she performed for the first time at the Teatro Real, the Royal Danish Opera, and the Pittsburgh Opera.In 1972, she made her debut at the Palais Garnier singing Isolde and the title role in Giacomo Puccini's "Tosca".