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Pope Saint Paul VI (3 April 1969): “Although the text of the Roman Gradual—at least that which concerns the singing—has not been changed, the Entrance antiphons and Communions antiphons have been revised for Masses without singing.”

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Views from the Choir Loft

Music Rules Over Us

Dr. Peter Kwasniewski · July 3, 2014

COLLEAGUE OF MINE shared with me a text he found in a fairly obscure medieval treatise. He was very excited about its content and knew that I would be as well:

MUSIC RULES OVER US, given that we are held together through it. When nature catches in voices what she feels innate within her, she is moved with a deep, wondrous affection, since like rejoices in like. Music endows voices, removes anger, suggests and persuades to clemency. And every age, every sex, and the nature of almost all souls is moved by the judgment of music. And what about thrushes, swans, nightingales, and other sweet songed souls impelled by music to utter their loquacious comfort? Just as they breathe without labor, so too do they sing. This is a sign that music is innate in souls, since those things which have no free will with which to deliberate, produce (led by nature alone) harmonious voices, and celebrate with those singing with them. Through the comfort of music the Theban Isemenia used to heal the maladies of the Thebans. And so too did David with the royal madness [of King Saul]. And we even read that Empedocles with a swaying mode calmed the youth who was rushing at his host, since he had accused his father. The Pythagoreans, also by song, caused a light and pleasant sleep to waft over themselves; just as by other modes they used to shake off the stupor of sleep once they awoke. What shall we say about how such a diversity of souls are pleased by a variety of modes?

The author is Bernard Silvestris; the work, a commentary on Martianus Capella.

When asked the question “What is the best guardian?,” Socrates says: “Argument mixed with music. It alone, when it is present, dwells within the one possessing it as a savior of virtue throughout life” (549b). Argument mixed with music: this sounds to me like a description of Gregorian chant, which artfully combines the Word of God, the , the music of the angels. It can dwell within our souls as a savior of the theological virtues, expressing faith, spurring on hope, fueling charity.

We internalize the music we sing and listen to―it becomes a part of us, it shapes us in its image. You are what you listen to and look at, more than you are what you eat. As Pope Benedict once said, air is to biological life what the Holy Spirit is to spiritual life. What we take into our souls is the food and drink of our souls, and we will be healthy or unhealthy depending on the quality of that food and drink. If our music is that of the Holy Spirit, we will be eating and drinking the spirit of truth, the love of the Father and the Son. If our music is that of the world or the prince of this world, we will be eating and drinking the spirit of worldliness. We cannot be too careful about this dietary discernment.

What is the depth and breadth of the music you listen to? How deep into the reality of God and your immortal soul does it delve? How well does it encompass and echo the grandeur of the world around us?

Please visit THIS PAGE to learn more about Dr. Kwasniewski’s Sacred Choral Works and the audio CDs that contain recordings of the pieces.

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Filed Under: Articles Last Updated: January 1, 2020

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About Dr. Peter Kwasniewski

A graduate of Thomas Aquinas College (B.A. in Liberal Arts) and The Catholic University of America (M.A. and Ph.D. in Philosophy), Dr. Peter Kwasniewski is currently Professor at Wyoming Catholic College. He is also a published and performed composer, especially of sacred music.

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President’s Corner

    PDF Download • “Ubi Caritas” (SATB)
    I remember singing “Ubi Cáritas” by Maurice Duruflé at the conservatory. I was deeply moved by it. However, some feel Duruflé’s version isn’t suitable for small choirs since it’s written for 6 voices and the bass tessitura is quite low. That’s why I was absolutely thrilled to discover this “Ubi cáritas” (SATB) for smaller choirs by Énemond Moreau, who studied with OSCAR DEPUYDT (d. 1925), an orphan who became a towering figure of Catholic music. Depuydt’s students include: Flor Peeters (d. 1986); Monsignor Jules Van Nuffel (d. 1953); Arthur Meulemans (d. 1966); Monsignor Jules Vyverman (d. 1989); and Gustaaf Nees (d. 1965). Rehearsal videos for each individual voice await you at #19705. When I came across the astonishing English translation for “Ubi Cáritas” by Monsignor Ronald Knox—matching the Latin’s meter—I decided to add those lyrics as an option (for churches which have banned Latin). My wife and I made this recording to give you some idea how it sounds.
    —Jeff Ostrowski
    PDF • “Cantus Mariales” (192 pages)
    Andrea Leal has posted an absolutely pristine scan of CANTUS MARIALES (192 pages) which can be downloaded as a PDF file. To access this treasure, navigate to the frabjous article Andrea posted Monday. The file is being offered completely free of charge. The beginning pages of the book have something not to be missed: viz. a letter from Pope Saint Pius X to Dom Pothier, in which the pope calls Abbat Pothier “a man versed above all others in the science of liturgy, and to whom the cause of Gregorian chant is greatly indebted.”
    —Jeff Ostrowski
    Music List • (2nd Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday, which is the 2nd Sunday of Lent (1 March 2026). If such a thing interests you, feel free to download it as a PDF file. This feast has magnificent propers. Its somber INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with its fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski

Quick Thoughts

    Extreme Unction
    Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.
    —Corpus Christi Watershed
    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

Random Quote

“The chapter secretary is authorized to write a letter beseeching a royal pardon for Caspar de Cuevas, cathedral sackbut player, who is imprisoned on a murder charge.” [From “The Life of Father Francisco Guerrero.”]

— Sevilla: Chapter Resolution (23 March 1566)

Recent Posts

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  • PDF Download • Fourteen (14) Versions of the Splendid Hymn: “Salve Mater Misericordiae”
  • Fulton J. Sheen • “24-Hour Catechism”
  • Music List • (2nd Sunday of Lent)

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