Laus Polyphoniae 2025
Ars Antiqua – Ars Nova – Ars Subtilior
Polyphony from the age of cathedral builders (1140-1440)
Antwerp, Flanders
22 August – 31 August 2025

Laus Polyphoniae is the annual festival organised by AMUZ (Flanders Festival Antwerp), dedicated to the music of the Middle Ages and Renaissance era. Since its inception in 1994, the festival has grown to become the largest festival dedicated to the European heritage of polyphony. The rebirth of Notre Dame in Paris following the fire was an ideal moment to explore the musical heritage of Europe’s cathedrals – architectural masterpieces that sparked a revolution in music. Under the title of Ars Antiqua – Ars Nova – Ars Subtilior: Polyphony from the age of cathedral builders (1140-1440), Laus Polyphoniae 2025 told the story of how cathedrals became musical laboratories where the greatest composers and performers of their time created the sounds of the Middle Ages. The programme covered different periods of medieval music history: the ‘old style’, or ars antiqua, with its search for new ways of notating rhythms; ars nova, in which polyphony became ever richer and more complex; and ars subtilior, with its exquisite musical renderings of outstanding poetry. Alongside this sacred repertoire, the festival also explored the secular world of the troubadours and minnesingers. Laus Polyphoniae also focuses on young up-and-coming talent through the International Young Artist’s Presentation (IYAP), reviewed here, held on the first Saturday of the Festival.






