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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

Patrick Williams • Article Archive

Patrick Williams serves as organist and choirmaster at Mater Misericordiae Parish and Saint Edward the Confessor Catholic Church. These are churches of the diocese of Phoenix, served by the Priestly Fraternity of Saint Peter (FSSP) with exclusive use of the pre-conciliar rites in Latin.—Read full biography (with photographs).

Patrick Williams · October 9, 2023

Gregorian Rhythm Wars • “Godspeed!” (9 Oct 2023)

“It is all too easy to be lured away from a common-sense interpretation of the oldest sources by the siren song of beautiful, polished performances according to some other style.” —Patrick Williams

Patrick Williams · October 2, 2023

Vollaerts Revisited

“The time is ripe to reconsider the contributions of Fr. Jan Vollaerts to Gregorian musicology.” —Patrick Williams

Patrick Williams · September 28, 2023

Gregorian Rhythm Wars • “Nuances of Nuances” (28 Sep 2023)

“Reading deliberate ‘nuances’ into normal variations in handwriting is a solution in search of a problem.” —Patrick Williams

Patrick Williams · September 28, 2023

Active Participation or Not?

“Somehow, an amplified soloist drowning out everyone else is deemed ‘active participation,’ but a choir of thirty voices singing polyphony is not.” —Patrick Williams

Patrick Williams · September 24, 2023

Concerning Alterations to the Vatican Edition

“I cannot imagine any justification for making such an alteration and still claiming that one’s edition corresponds to the Vaticana.” —Patrick Williams

Patrick Williams · September 16, 2023

Gregorian Rhythm Wars • “Mocquereau on Trial” (16 Sep 2023)

“The burden of proof is on the one who persists in ignoring the evidence.” —Patrick Williams

Patrick Williams · August 30, 2023

Report from St. Louis Chant Workshop with Marcel Pérès

“I would characterize the sound as heavy and visceral in contrast to the soaring and ethereal aesthetic of the Solesmes style of chant.” —Patrick Williams

Patrick Williams · August 19, 2023

Gregorian Rhythm Wars • “Check the Date!” (19 Aug 2023)

“The oldest rhythmic sources are reliable. Study them for yourself and don’t take my word for anything!” —Patrick Williams

Patrick Williams · August 8, 2023

Gregorian Offertory • “Exaltabo te Domine”

Eleventh Sunday after Pentecost, Seventeenth Sunday in Ordinary Time, Ash Wednesday

Patrick Williams · July 24, 2023

Gregorian Rhythm Wars • “Patrick’s Fifth Reply to Jeff” (24 July 2023)

“Now all you have to do is connect the dots for yourself.” —Patrick Williams

Patrick Williams · July 16, 2023

Gregorian Rhythm Wars • “Tradition, Beauty, and Musicality” (16 July 2023)

“How delightful it would be to hear chants sung beautifully in a style that hasn’t been recorded hundreds of times already!” —Patrick Williams

Patrick Williams · July 12, 2023

Gregorian Rhythm Wars • “Williams Responds to Weaver” (12 July 2023)

“What is to be gained from outdated scholarship and an anachronistic aesthetic that cannot be better accomplished by a return to the oldest sources?” —Patrick Williams

Patrick Williams · July 4, 2023

Gregorian Rhythm Wars • “Patrick’s Fourth Reply to Jeff” (4 July 2023)

“It is disingenuous and ludicrous to inject the notion of hallucination and magic into the historical narrative.” —Patrick Williams

Patrick Williams · June 28, 2023

Gregorian Rhythm Wars • Video: “Introduction to Mensuralism” (28 June 2023)

“If a picture is worth a thousand words, then a video has to be worth at least 1.8 million words.” —Dr. James McQuivey

Patrick Williams · June 18, 2023

“Text-Informed Performance Practice in Chant”

“The older responsorial method is more in accord with a right understanding of this text.” —Patrick Williams

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President’s Corner

    “Reminder” — Month of April (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    Simplified Accompaniment (Easter Hymn)
    Number 36 in the Brébeuf Hymnal is “At the Lamb’s high feast we sing,” an English translation for Ad Cenam Agni Próvidi (which was called “Ad Régias Agni Dapes” starting 1631). As of this morning, you can download a simplified keyboard accompaniment for it. Simply click here and scroll to the bottom. Many organists are forced to serve simultaneously as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult—which explains why choirmasters appreciate these simplified keyboard accompaniments. Sadly, many readers will click that link but forget to scroll to the bottom where the simplified PDF file is located.
    —Jeff Ostrowski
    PDF Download • “Quasi Modo Sunday”
    The Introit for “Quasi Modo Sunday” (12 April 2026) is particularly beautiful. The musical score can be downloaded as a PDF file, and so can the organ accompaniment. The official language of the Catholic Church is Latin (whereas Greek is our mother tongue). Vatican II said Gregorian Chant must be given “first place” under normal circumstances. As a result, some parishes will rightly sing the authentic version. On the other hand, because so many USA dioceses disobey the mandate of Vatican II, some musicians sing plainsong in the vernacular. I have attempted to simultaneously accompany myself on the pipe organ while singing the English version. Although very few take advantage of it, the complete Proprium Missae is posted at the flourishing feasts website.
    —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

Benedict XVI in particular felt it was wrong to prohibit the celebration of Mass in the ancient rite in parish churches, as it is always dangerous to corner a group of faithful so as to make them feel persecuted and to inspire in them a sense of having to safeguard their identity at all costs in the face of the “enemy.”

— Archbishop Georg Gänswein

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  • Request From Australia
  • PDF Download • “Anima Christi”

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