Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

the French composer Josquin des Prez wrote masses, motets, chansons, and a handful of instrumental works. Much of his output comprises sacred polyphony. In recent years the Josquin canon has come into better focus. Ongoing research has made it possible to identify a corpus of approximately 102 securely attributed works, comprising a core group of 54 pieces alongside another 48 that are provisionally attributable. About three dozen works are problematic; another 208, including three lost compositions, are spurious. The total number of pieces somewhere attributed to Josquin is 346. Before the 1980s the seriousness of the problem was not adequately appreciated, owing to uncertainty about the dating and provenance of many central manuscripts as well as an undeveloped sense of how Josquin's musical style relates to that of his contemporaries and to the generation of composers who came after him. The enormous number of misattributions in the surviving sources reflects Josquin's unprecedented posthumous fame, above all in German-speaking lands. In 1540 the German editor Georg Forster summed up the situation: "I remember a certain eminent man saying that now that Josquin is dead he is putting out more works than when he was alive." The New Josquin Edition (NJE), published between 1987 and 2017, classifies as spurious—and therefore does not print—approximately 158 works; the actual number of inauthentic compositions is probably considerably higher. Scores of every piece somewhere attributed to Josquin can be accessed through the Josquin Research Project.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

"L'homme armé" (from French 'the armed man') is a secular song from the Late Middle Ages, of the Burgundian School. According to Allan W. Atlas, "the tune circulated in both the Mixolydian mode and Dorian mode (transposed to G)." It was the most popular tune used for musical settings of the Ordinary of the Mass: over 40 separate compositions entitled Missa L'homme armé survive from the period.

The Missa Mi-mi is a musical setting of the Ordinary of the Mass by Johannes Ockeghem. It is a motto mass based on one of Ockeghem's own chansons, "Presque transi." The mass contains several motives and ideas from this chanson beyond just the head-motive.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

"Dies irae" (Ecclesiastical Latin: [ˈdi.es ˈi.re]; "the Day of Wrath") is a Latin sequence attributed to either Thomas of Celano of the Franciscans (1200–1265) or to Latino Malabranca Orsini (d. 1294), lector at the Dominican studium at Santa Sabina, the forerunner of the Pontifical University of Saint Thomas Aquinas (the Angelicum) in Rome. The sequence dates from the 13th century at the latest, though it is possible that it is much older, with some sources ascribing its origin to St. Gregory the Great (d. 604), Bernard of Clairvaux (1090–1153), or Bonaventure (1221–1274). It is a medieval Latin poem characterized by its accentual stress and rhymed lines. The metre is trochaic. The poem describes the Last Judgment, the trumpet summoning souls before the throne of God, where the saved will be delivered and the unsaved cast into eternal flames. It is best known from its use in the Roman Rite Catholic Requiem Mass (Mass for the Dead or Funeral Mass). An English version is found in various Anglican Communion service books. The first melody set to these words, a Gregorian chant, is one of the most quoted in musical literature, appearing in the works of many composers. The final couplet, Pie Jesu, has been often reused as an independent song.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.

Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School. Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him. It is thought that Ockeghem's extant works represent only a small part of his entire oeuvre, including around 14 masses, 20 chansons and fewer than 10 motets—though the exact numbers vary due to attribution uncertainties. His better-known works include the canon-based Missa prolationum; the Missa cuiusvis toni, which can be sung in any mode; the chanson Fors seulement; and the earliest surviving polyphonic Requiem.