Arcadelt, Jacob, c.1505-1568, Flemish composer, b. Liège. He spent much of his time at the Papal court in Rome. After 1555 he was in Paris in the service of the duke of Guise. Arcadelt was one of many Netherlander composers who worked in Italy. He wrote Italian madrigals, French chansons, masses, and motets.

See Jacques Arcadelt