Jean Mouton (1459–1522) was a beneficed priest whose composing career developed slowly in provincial France until 1501, when he took a position in Grenoble. Spotted by Anne of Brittany, Mouton jumped ship to work in her chapel and subsequently that of her son-in-law Francis I. He was probably therefore in charge of the musical festivities when the latter monarch hosted Henry VIII on the famous Field of the Cloth of Gold. From these lofty heights he attracted the attention of the Medici Pope, Leo X and died a revered master and wealthy man at a respectable age.

His most frequently recorded piece is the sublime Christmas antiphon, Nesciens Mater. The work has an instantly memorable main theme and an ingenious canonic structure, combining constraint with variety, to create one of the choral masterpieces of the 16th century. This disc, however, contains all of Mouton’s eight-part choral works in a veritable feast of polyphonic discoveries.

The centrepiece is his Missa Tu es Petrus which demonstrates that while Mouton may be rhythmically uniform, “his melody flows in a supple thread,” as 16th-century music theorist Heinrich Glarean put it. Indeed, it is this tuneful quality that makes the program so beguiling – it’s not always...