Sacred Music in the Renaissance: From Plainchant to Polyphonic Glory

Sacred music was the most prestigious and the most carefully cultivated form of musical art in the Renaissance. From the great papal chapels to the cathedrals and parish churches of Europe, the sound of polyphonic vocal music filled the religious life of the era. The great composers of the Renaissance were, in the first instance, composers of sacred music: masses, motets, psalms, magnificats, hymns, and lamentations. The development of Renaissance polyphony, with its flowing vocal lines and its balanced proportions, was driven primarily by the demands of sacred music. And the religious upheavals of the 16th century — the Protestant Reformation, the Catholic Reformation, the Council of Trent — transformed sacred music in ways that still shape Christian worship today.

The Medieval Inheritance

The sacred music of the Renaissance built on the tradition of plainchant (also called Gregorian chant), the single-line liturgical music that had been the foundation of Christian worship for centuries. Plainchant, with its free-flowing melodies and its modal scales, was the basic repertoire of the medieval church.

The development of polyphony, beginning in the 9th and 10th centuries, gradually added complexity to the musical texture of the liturgy. The motet, the organum, and other polyphonic forms developed alongside plainchant, and by the 14th century, the great churches and cathedrals of Europe had elaborate musical establishments capable of performing sophisticated polyphonic music.

The late medieval period, especially the Ars Nova of the 14th century, produced a high level of musical sophistication. Composers like Guillaume de Machaut and Francesco Landini wrote music of great complexity and beauty. But the late medieval style was also criticized, especially in the 15th century, for being too intellectual and not devotional enough.

The Renaissance Style

The Renaissance style, developed in the 15th and 16th centuries, was characterized by:

Smooth, flowing vocal lines, with stepwise motion and attention to the natural accentuation of the text.
Imitative counterpoint, in which a melodic phrase introduced in one voice is taken up by the others in turn.
Careful attention to the text, with the music reinforcing the meaning and the emotion of the words.
Balanced proportions, with the various parts of a composition related to one another in a harmonious way.
A sense of overall structure, with each section of a composition clearly delineated.

The Renaissance style was developed by the Franco-Flemish composers of the 15th century, who brought the technique to a high level of refinement. The most important of these composers was Josquin des Prez (c. 1450–1521), whose music embodied the new style and set the standard for the next generation of composers.

The Mass

The Mass, the central act of Christian worship, was the most important form of sacred music in the Renaissance. The Ordinary of the Mass — the parts that were the same in every liturgy: the Kyrie, Gloria, Credo, Sanctus, and Agnus Dei — was the focus of most Renaissance mass composition.

Renaissance masses can be divided into several types:

Cantus firmus masses, in which an existing melody (often a plainchant or a popular song) was used as the basis for the entire composition. The cantus firmus would be stated in one voice, often in long note values, while the other voices wove counterpoint around it. Josquin’s Missa Pange Lingua is a famous example.
Parody masses (also called imitation masses), in which the various voices of a pre-existing motet or chanson were used as the basis for the new composition. The technique allowed composers to create a new work out of an existing one, while adding complexity and variety.
Free masses, in which the composer wrote original material for each section of the Ordinary, without reference to a pre-existing source.

The Renaissance mass was often an enormous work, lasting thirty minutes or more in performance. The great masses of Palestrina, for example, are among the longest and most complex compositions in the entire Renaissance repertoire.

The Motet

The motet, a polyphonic composition setting a Latin text (usually biblical or liturgical), was the other major form of Renaissance sacred music. The motet was more flexible than the Mass: it could be shorter, it could use any Latin text, and it could be used in a wider range of liturgical contexts.

The motet developed out of the medieval motet, but the Renaissance motet was a different kind of composition. The Renaissance motet was usually imitative, with each voice entering in turn with the same melodic material. The text was treated with care, and the music reinforced the meaning of the words.

The most important motet composers of the Renaissance included Josquin, Gombert, Willaert, Palestrina, Lassus, and Victoria. The motets of these composers, with their flowing vocal lines and their balanced proportions, are among the great masterpieces of Renaissance sacred music.

The Magnificat

The Magnificat, the canticle of the Virgin Mary (Luke 1:46–55), was an important form of Renaissance sacred music. The Magnificat was sung at Vespers, the evening office of the liturgy, and it was a natural vehicle for polyphonic composition.

The Renaissance Magnificat was usually set in a relatively simple style, with each verse treated as a separate section. The great composers of the Renaissance, including Palestrina and Lassus, produced Magnificat settings that combined technical sophistication with devotional clarity.

Other Liturgical Forms

In addition to the Mass, the motet, and the Magnificat, Renaissance composers produced music for a wide range of liturgical occasions:

Hymns, sung at the various offices of the liturgy.
Psalms, sung at Vespers and other services.
Lamentations, sung during Holy Week.
Passions, dramatic settings of the story of Christ’s suffering, sung during Holy Week.
Litanies, sung in processions and other devotional occasions.
Antiphons, sung in connection with the psalms at the Divine Office.

The Chapel System

Sacred music in the Renaissance was performed by professional chapel choirs, which were maintained by cathedrals, royal courts, and wealthy religious institutions. The chapel choirs were highly trained ensembles, capable of performing the most demanding polyphonic music.

The most important chapel choirs included:

The Papal Chapel in Rome, the personal chapel of the pope, with a long tradition of great music.
The Cappella Giulia at St. Peter’s Basilica, which employed composers like Palestrina and served as a training ground for many others.
The Sistine Chapel, which was the personal chapel of the pope and a center of great music.
The cathedral choirs of the major European cities, including those of Seville, Toledo, Cologne, and many others.
The court chapels of the major European monarchs, especially the Spanish court, which maintained a particularly splendid musical establishment.

The chapelmasters who directed these ensembles were among the most important musicians in Europe. The position of maestro di cappella at St. Mark’s in Venice, for example, was one of the most prestigious in the musical world. The great chapel masters, including Willaert, the Gabrielis, and Monteverdi, shaped the development of sacred music over generations.

The Protestant Reformation

The Protestant Reformation, which began in 1517 with Martin Luther’s posting of the Ninety-Five Theses, transformed sacred music. The reformers had different views about the role of music in worship, but they all agreed that the elaborate polyphonic music of the Catholic Church was, in some way, problematic.

Martin Luther himself was a skilled musician, and he composed hymns and other musical works. He believed that music was a gift of God, and he encouraged the development of congregational singing in the vernacular. Luther’s own hymns, including Ein feste Burg ist unser Gott (A Mighty Fortress Is Our God), are among the great treasures of Protestant sacred music. He also worked with composers like Johann Walter to develop a distinctive Protestant style that combined elements of the Catholic tradition with the new emphasis on the vernacular and on congregational participation.

John Calvin, the leader of the Reformed tradition, took a more austere position. Calvin believed that only the Psalms should be sung in worship, and he was suspicious of elaborate musical settings. The Calvinist tradition, with its emphasis on the unadorned word, was far more restrictive in its use of music than the Lutheran tradition. The famous Geneva Psalter, a metrical translation of the Psalms into French, was the basis of Calvinist music for centuries.

The Anglican Church, which emerged from the English Reformation, developed its own distinctive tradition of sacred music. The Anglican chant, a simple form of harmonized psalm singing, became one of the foundations of Anglican worship. The elaborate polyphonic music of composers like Thomas Tallis and William Byrd, set to English texts, represented the high Anglican style. The Anglican tradition, with its balance of continuity with the Catholic past and adaptation to Protestant theology, produced some of the great masterpieces of Renaissance sacred music.

The Radical Reformation, including the Anabaptists and other more extreme groups, was often hostile to music altogether. The most radical reformers saw music as a worldly distraction from the pure worship of God. The result was a tradition of almost total silence in worship, an extreme position that was eventually abandoned by most Protestant churches.

The Catholic Reformation

The Catholic Reformation, the response of the Roman Catholic Church to the Protestant challenge, also had a major impact on sacred music. The Council of Trent (1545–1563), the great reforming council of the Catholic Church, considered the question of sacred music at its 22nd session in 1562.

The Council of Trent didn’t condemn polyphony outright, but it called for a reform of the liturgical music. The Council’s instructions included:

The removal of secular or lascivious elements from liturgical music.
The clear and intelligible setting of the text.
The avoidance of musical elaborations that obscured the words of the liturgy.
The continuation of the traditional plainchant, which the Council declared was the foundation of sacred music.

The implementation of the Council’s instructions varied. In some places, especially in Rome, the reforms were strict. The Sistine Chapel, for example, refused to admit any but the most severe polyphonic music, and even Palestrina was reportedly rejected on one occasion for writing music that was too elaborate. In other places, especially in the more distant dioceses, the reforms were less strictly enforced.

The Catholic Reformation also led to a new flourishing of sacred music, especially in Spain and in the Habsburg territories. Composers like Tomás Luis de Victoria (1548–1611), a Spanish composer who worked in Rome and Madrid, produced music of great spiritual intensity, combining the techniques of the Renaissance with the emotional fervor of the Catholic Reformation. Victoria’s masses, motets, and Offices of the Holy Week are among the most powerful expressions of Catholic sacred music in the era.

The Legacy of Renaissance Sacred Music

Sacred music was the most important and most carefully cultivated form of musical art in the Renaissance. The great composers of the era — Josquin, Palestrina, Victoria, the Gabrielis, and many others — produced music that has been admired and performed for centuries.

The sacred music of the Renaissance has had a lasting influence on Western music. The techniques of polyphonic composition, the use of the imitative style, the integration of music and text — all of these were developed in the service of sacred music and have become the foundation of Western musical practice.

The religious music of the Renaissance also has a continuing role in Christian worship. The masses and motets of Palestrina, the psalms of the Reformed tradition, the hymns of Luther, the anthems of the Anglican tradition — these continue to be performed in churches, cathedrals, and concert halls around the world. Sacred music of the Renaissance is, in the usual sense, one of the great traditions of Western art, and the continuing power of the best of it to move an audience is the proof.

An honest gap. The standard accounts of this period are, in many ways, the accounts of the literate, the urban, and the relatively well-off. The picture you get from the literature is necessarily a partial one, and any responsible overview has to flag the parts it is leaving out.

Sources & further reading

For non-specialists, the most accessible single book on this topic is usually the first in the list. The other two are denser but more thorough.

Lewis Lockwood, The Counter-Reformation and the Masses of Vincenzo Ruffo (1970)
Noel O’Regan, Sacred Polyphony in Counter-Reformation Rome (1998)
For the Council of Trent and music, see the literature on Palestrina legend

If you want to go further, the bibliographies at the back of any of these books will lead you to the scholarly literature. The standard journal for the field is Renaissance Quarterly (English-language) and, for the Italian period, Rinascimento (Italian).