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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 • (3rd Sund. Ordinary Time)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for this coming Sunday: the 3rd Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the monumental feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    “Holy Name Hymn” (2-Voice Arrangement)
    When we post a direct URL link, we frequently get thousands of downloads. But when scrolling is required, very few take the time. I mention this because those who click on this URL link and scroll to the bottom can download—completely free of charge—a clever 2-voice arrangement for a famous hymn to the Most Holy Name of Jesus. In a pinch, it can be nicely sung by one male and one female! It will be of interest to those who seek arrangements for two voices.
    —Jeff Ostrowski
    PDF Download • Introit (3rd Sn. Ord.)
    This coming Sunday, 25 January 2026, is the 3rd Sunday in Ordinary Time (Year A). The ENTRANCE CHANT (“Dóminus secus mare”) is somewhat rare because it comes from the New Testament. The authentic version in Latin—of astounding antiquity—was jettisoned in 1955 but restored in 1970. This rehearsal video has me attempting to sing the melody while simultaneously accompanying myself on the organ. I encourage you to print off the organ accompaniment (PDF) and play through it because it has extremely ‘happy’ harmonies.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of January (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. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —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
    PDF Download • “In Paradisum” in English
    We always sing the IN PARADISUM in Latin, as printed on this PDF score. I have an appallingly bad memory (meaning I’d be a horrible witness in court). In any event, it’s been brought to my attention that 15 years ago I created this organ accompaniment for the famous and beautiful ‘IN PARADISUM’ Gregorian chant sung in English according to ‘MR3’ (Roman Missal, Third Edition). If anyone desires such a thing, feel free to download and print. Looking back, I wish I’d brought the TENOR and BASS voices into a unison (on B-Natural) for the word “welcome” on the second line.
    —Jeff Ostrowski

Random Quote

According to the Instruction “Musicam sacram” of 5 March 1967, Article 34 §1, the polyphonic “Ordinarium Missae” can in the future still be sung suetis normis, “according to the customary norms,” i.e. by the choir. In fact, this form of the high Mass is placed in high relief compared to the other forms, among which the congregationally sung Gregorian chant Mass deserves our special attention.

— Monsignor Overath (President, “Consociatio Internationalis Musicæ Sacræ” founded by Pope Saint Paul VI

Recent Posts

  • Music List • (3rd Sund. Ordinary Time)
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  • “Holy Name Hymn” (2-Voice Arrangement)

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