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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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Corpus Christi Watershed

President’s Corner

    PDF Download • “Organ Accompaniment”
    Over the past few years, I’ve been harmonizing all the vernacular plainsong Introit settings by the CHAUMONOT COMPOSERS GROUP. This coming Sunday—10 May 2026—is the 6th Sunday of Easter (Year A). The following declaration will probably smack of “blowing my own horn.” However, I’d rank this accompaniment as my best yet. In this rehearsal video, I attempt to sing it while simultaneously accompanying myself on the pipe organ. The musical score [for singers] as well as my organ accompaniment can be downloaded free of charge from the flourishing feasts website.
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 4 May 2026
    A few days ago, the CORPUS CHRISTI WATERSHED Facebook page posted this Gregorian Chant quiz regarding a rubric for the SEQUENCE for the feast of Corpus Christi: “Lauda Sion Salvatórem.” There is no audience more intelligent than ours—yet surprisingly nobody has been able to guess the rubric. Drop me an email with the right answer, and I’ll affirm your brilliance to everyone I encounter!
    —Jeff Ostrowski
    “Rare Photographs” • Hannibal Bugnini
    On 2 September 2025, we included in this article extremely rare photographs of Archbishop Hannibal Bugnini taken in Iran circa 1979. Bugnini had initially been banished by the pope to Uruguay, but he refused to obey. [This is interesting, since Bugnini relied upon ‘blind obedience’ when it came to modifications of the ancient liturgy.] After he refused to obey the order from the pope, Hannibal Bugnini was banished to Iran. You can also watch a short video of Hannibal Bugnini in Iran, dated 10 November 1979. That’s about a week after the USA embassy hostage crisis began in Tehran, and Pope Saint John Paul II had sent the leader of the Iranian Revolution a special letter.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski
    PDF • “Liturgical Law” (467 Pages)
    On Good Friday during the middle ages, the pope privately recited THE ENTIRE PSALTER. If you don’t believe me, see for yourself by reading this passage by Dom Charles Augustine Bachofen (d. 1943). His famous book—called “Liturgical Law: A Handbook Of The Roman Liturgy”—was published by the Benjamin Herder Book Company, which was the American arm (operating out of St. Louis, Missouri) of one of the world’s most significant Catholic publishers. Dom Charles Augustine Bachofen was born in Switzerland but spent his career between the Benedictine monasteries at Conception (Missouri) and Mount Angel (Oregon). His 1931 masterpiece, Liturgical Law can be downloaded as a PDF file … 467 pages!
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —Jeff Ostrowski

Random Quote

Don Fernando de las Infantas wrote to the Pope, trying to get him to stop Palestrina from corrupting all the plainsong editions: “The errors which certain musicians, in all good faith, think they have found in plainchant are not errors at all, but on the contrary contain some of the most beautiful musical passages ever written.”

— Don Fernando de las Infantas (1578 A.D.)

Recent Posts

  • PDF Download • “Organ Accompaniment”
  • “Gregorian Chant Quiz” • 4 May 2026
  • “Rare Photographs” • Hannibal Bugnini
  • “Regina Caeli” • More Than You Wanted To Know
  • Music List • “5th Sunday of Easter” (Year A)

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