In 1914, Franz Schmidt staged his opera Notre Dame at the Vienna State Opera to great acclaim. Immediately afterwards, he was looking for material for a new opera when he came across the novel Fredigundis by Felix Dahn, which is loosely based on historical events from the 6th century. Schmidt worked on the project from 1916 to 1921, with the premiere taking place in Berlin in December 1922. Schmidt’s music for Fredigundis marks the end of a development that runs through the so-called ‘Classic-Romantic’ period. The work is characterised by extensive chromaticism and a boundary-pushing expansion of the major-minor tonal system paired with dense counterpoint and perfect compositional artistry in the vocal parts.