 Furthermore, there are three regular Gymnasiums, the "Musikgymnasium Schloss Belvedere", an elite boarding school with focus on music, and the Thuringia International School with an international (and foreign language) curriculum.The most important archives in Weimar are the "Goethe- und Schiller-Archiv" (member of UNESCO Memory of the World Programme) with focus on German literary history and the Thuringia Main State Archive with governmental documents from last 500 years.The Duchess Anna Amalia Library hosts books and documents of German literary and cultural history.