sentences:  In 1978 she won the Grand Prize of Belgian Radio & TV Belcanto Competition; in 1979 Grand Prize and Golden Ring in the Young Singers Competition in Sofia; and in 1982 the Best Performance Award at the Arena di Verona.She joined the Sofia National Opera in 1978, and began to appear internationally two years later with debuts at the Vienna State Opera in 1980, the Munich State Opera and the Royal Opera in 1981 and the Arena di Verona and La Scala in 1983.Additional engagements included Paris, Rome, Brussels, Buenos Aires, Berlin, Canada and Frankfurt.