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Corpus Christi Watershed

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

Three (3) Cheerful Items • “Sacred Music Revolution”

Jeff Ostrowski · April 1, 2023

HE WONDERFUL spiritual classic, The Imitation of Christ, says (bk.1, ch.9): “It is a very great thing to be under obedience, to live under a superior and not to be at our own disposal; for it is much safer to be subject than it is to command. […] Trust not too much to thine own thoughts: but be willing also to hear the sentiments of others. Although thine opinion be good, yet if for God’s sake thou leavest it—to follow that of another—it will be more profitable to thee.” Wise words, to be sure! At the same time, we remember that OUR BLESSED SAVIOR HIMSELF was condemned by Annas and Caiaphas, who were (basically) the highest church leaders at that time.

Focus on the Good • Here at Corpus Christi Watershed, we don’t subscribe to Pollyannaism. With sadness, we see high-ranking clerics who allow (or even embrace) scandalous behavior, give evil commands, and even publicly blaspheme. And yet we believe it’s better to emphasize the positive. And there is so much good in the world! A few days ago, I watched a video showing policemen rushing into an elementary school to save innocent children (just 9 years old) being slaughtered by an active shooter. These men were brave and unselfish. There is good in the world.

Three Examples:

Each day, I speak to musicians and priests all over the world. Believe it or not, tons of “pockets” do exist out there, in which faithful Catholics are promoting authentic sacred music. Today, I would like to share three cheerful examples.

Dr. Calabrese • I was sent an iPhone clip of Dr. Alfred Calabrese conducting a choral piece by composer Daniel Knaggs. I know something about how difficult it is for a microphone to accurately reproduce the rich sound of a choir. It’s almost impossible, because sound waves produced by an ensemble of voices is something physical, and it’s extremely complex. Robert Shaw was correct to call Dr. Calabrese “one of the most talented conductors.” The sound he gets from his singers is amazing. We are so blessed that Dr. Calabrese will be coming to Los Angeles this summer to conduct the sublime Salve Regina by Luca Marenzio at Sacred Music Symposium 2023.

Below is a small excerpt. I don’t know whether the full concert will be released online:

Corrinne May • Not long ago, Corrinne May was featured in Harper’s Bazaar, a famous American magazine. She was described by the magazine as “one of Singapore’s multi-platinum singer-songwriters.” Recently, Corrinne has been doing excellent work with choirs in Singapore. Her most recent project is adapting CANTUS GREGORIANUS from Latin into English. Here is a clip of her conducting an “Agnus Dei” adaptation I did based on the Miserére of Father Gregorio Allegri (d. 1652).

This clip was filmed recently in Singapore:

M To download the PDF score free of charge, go to #7554.

Volunteer Singers in Los Angeles • Working with the volunteer singers at my church is such a bright spot in my life. These are not professional musicians; they all come from the parish. Seeing these Catholics so dedicated to sacred music is truly inspirational. They make huge sacrifices to learn this music. Here’s a recording, taken from our rehearsal last night.

M To access this hymn’s media in the Brébeuf Portal, click here.

Strange But True • That hymn—which is very famous—was actually written by a Protestant named Charles Wesley. His poetry was praised by Father Leslie Rumble, of RADIO REPLIES. For years, I have been saying that if you look hard enough through the Brébeuf Hymnal, you’ll find a few hymns that are not Catholic. Another example would be “Hark! The Herald Angels Sing,” which was included by the Brébeuf editorial team even though it was written by a Protestant.

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

Filed Under: Articles Tagged With: MISERERE Gregorio Allegri, Robert Shaw Choral Conductor Last Updated: April 1, 2023

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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Corpus Christi Watershed

President’s Corner

    Music List • (5th Sund. Ordinary Time)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for this coming Sunday, 8 February 2026, which is the 5th Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. You will probably notice it isn’t as ‘complete’ or ‘spiffy’ as usual, owing to some difficulties which took place this week.
    —Jeff Ostrowski
    PDF • “Communion” (5th Sunday in Ordin.)
    The COMMUNION ANTIPHON for this coming Sunday, 8 February 2026—which is the 5th Sunday in Ordinary Time (Year A)—is truly delightful. You can download the musical score completely free of charge. This text will be familiar to altar boys, because it’s PSALM 42. The Feder Missal makes the following claim about that psalm: “A hymn of a temple musician from Jerusalem: he is an exile in a heathen land, and he longs for the holy city and his ministry in the Temple there. The Church makes his words her own.”
    —Jeff Ostrowski
    Funeral Music “Template” • For Families
    Many have requested the MUSICAL TEMPLATE for funerals we give to families at our parish. The family of the deceased is usually involved in selecting Number 12 on that sheet. This template was difficult to assemble, because the “Ordo Exsequiarum” has never been translated into English, and the assigned chants and hymns are given in different liturgical books (Lectionary, Gradual, Order of Christian Funerals, and so on). Please notify me if you spot errors or broken links. Readers will be particularly interested in some of the plainsong musical settings, which are truly haunting in their beauty.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (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
    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 eminent theologian Suarez (who died in 1617) […] took the position that a pope would be schismatic “if he, as is his duty, would not be in full communion with the body of the Church as, for example, if he were to excommunicate the entire Church, or if he were to change all the liturgical rites of the Church that have been upheld by apostolic tradition.”

— Monsignor Klaus Gamber (1981)

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