Der Zigeunerbaron
During this time, Ms. Holl was invited to sing at the Arena Theatre in Xanten, Germany and the Opera Nova Theatre in Bydgoszcz, Poland. Her roles at these theatres included "Saffi" of Strauss’ "The Gypsy Baron" and "Sonya" of Léhar’s operetta "Der Zarewitsch". In addition, she performed across Germany, France, Austria, the Netherlands and Switzerland.