Gilles Binchois in the context of "Philip the Good, Duke of Burgundy"

Philip III the Good (French: Philippe le Bon; Dutch: Filips de Goede; 31 July 1396 – 15 June 1467) ruled as Duke of Burgundy from 1419 until his death in 1467. He was a member of a cadet line of the House of Valois, to which all 15th-century kings of France belonged. During his reign, the Burgundian State reached the apex of its prosperity and prestige, and became a leading centre of the arts.

Duke Philip has a reputation for his administrative reforms, for his patronage of Flemish artists (such as Jan van Eyck) and of Franco-Flemish composers (such as Binchois), and for the 1430 seizure of Joan of Arc, whom Philip ransomed to the English after his soldiers captured her, resulting in her trial and eventual execution. In political affairs, he alternated between alliances with the English and with the French in an attempt to improve his dynasty's powerbase. Additionally, as ruler of Flanders, Brabant, Limburg, Artois, Hainaut, Holland, Luxembourg, Zeeland, Friesland and Namur, he played an important role in the history of the Low Countries.

The Burgundian School was a group of composers active in the 15th century in what is now northern and eastern France, Belgium, and the Netherlands, centered on the court of the Dukes of Burgundy. The school inaugurated the music of Burgundy.

The main names associated with this school are Guillaume Dufay, Gilles Binchois, Antoine Busnois and (as an influence), the English composer John Dunstaple. The Burgundian School was the first phase of activity of the Franco-Flemish School, the central musical practice of the Renaissance in Europe.

Guillaume Du Fay (/djuːˈfaɪ/ dyoo-FEYE, French: [ɡijom dy fa(j)i]; also Dufay, Du Fayt; 5 August 1397 – 27 November 1474) was a composer and music theorist of early Renaissance music, who is variously described as French or Franco-Flemish. Considered the leading European composer of his time, his music was widely performed and reproduced. Du Fay was well-associated with composers of the Burgundian School, particularly his colleague Gilles Binchois, but was never a regular member of the Burgundian chapel himself.

While he is among the best-documented composers of his time, Du Fay's birth and family is shrouded with uncertainty, though he was probably the illegitimate child of a priest. He was educated at Cambrai Cathedral, where his teachers included Nicolas Grenon and Richard Loqueville, among others. For the next decade, Du Fay worked throughout Europe: as a subdeacon in Cambrai, under Carlo I Malatesta in Rimini, for the House of Malatesta in Pesaro, and under Louis Aleman in Bologna, where he was ordained priest. As his fame began to spread, he settled in Rome in 1428 as musician of the prestigious papal choir, first under Pope Martin V and then Pope Eugene IV, where he wrote the motets Balsamus et munda cera, Ecclesie militantis and Supremum est mortalibus. Amid Rome's financial and political disorder in the 1430s, Du Fay took a leave of absence from the choir to serve Amadeus VIII, Duke of Savoy.