The origins of Polish music can be traced to the 13th century; manuscripts have been found in Stary Sącz containing polyphonic compositions related to the Parisian Notre Dame School. Other early compositions, such as the melody of ''Bogurodzica'' and ''God Is Born'' (a coronation polonaise tune for Polish kings by an unknown composer), may also date back to this period, however, the first known notable composer, Nicholas of Radom, lived in the 15th century. Diomedes Cato, a native-born Italian who lived in Kraków, became a renowned lutenist at the court of Sigismund III; he not only imported some of the musical styles from southern Europe but blended them with native folk music.