The Order of the Golden Fleece, a chivalric order that flourished in Burgundy and the Low Countries from 1431 to 1559, has attracted the attention of historians of politics, culture and art since the nineteenth century, but it has been little explored by music historians, who have contented themselves with a mention of the order's existence and with descriptions of one of its more famous, but less characteristic, events: the Feast of the Oath of the Pheasant. Nevertheless, the order had a strong influence on sacred music during the period of its greatest activity, requiring polyphonic music for many of its functions and perhaps commissioning works by such composers as Josquin Desprez and Alexander Agricola. This influence is intimately tied to the structure of the Order of the Golden Fleece and to the desire of the successive sovereigns for ostentatious display when the group met.