sentences:  She appeared with La Monnaie in Christoph Willibald Gluck's "Alceste", Francesco Cavalli's "Eliogabalo", and Mozart's "Die Zauberflöte" under the direction of René Jacobs.She sang in concerts in the Petite Messe Solennelle of Gioachino Rossini, Carl Orff's Carmina Burana, the Requiem of Gabriel Fauré, the Coronation Mass and the "Great Mass in C minor" by Mozart, and Johann Sebastian Bach's "Johannes Passion" with the groups Il Fondamento, Ricercar Consort, Café Zimmermann, La Fénice, La Cetra d'Orfeo and Musica Antiqua Köln.Scheen was a member of the World Youth Choir from 1994 to 1996, which enabled her to make rounds in Latin America, Canada, Estonia, Latvia, Finland and Sweden.