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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

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Jeff Ostrowski · November 4, 2024

Re: Copyright Status of “Abbey Psalms & Canticles” (PDF Chart)

There’s been considerable online discussion about this. Our readers have a right to know what’s at issue.

Jeff Ostrowski · November 1, 2024

“All Saints” • Jeff Ostrowski Tries to Simultaneously Accompany His Voice on the Organ

Although it beggars belief, in his entire life Father Josef A. Jungmann never celebrated a sung Mass—not one!

Jeff Ostrowski · October 31, 2024

Music List • (31st Sund. Ordinary Time)

Readers have expressed interest in perusing the “music list” I’ve prepared for this coming Sunday.

Jeff Ostrowski · October 30, 2024

PDF Download • “Entrance Chant in English” (31st Sunday in Ordinary Time) for 3-NOV-2024

With a brief digression on “feelings of inadequacy.”

Jeff Ostrowski · October 29, 2024

“Entrance Chant” for Sunday (3-NOV-2024)

The reformers borrowed this “Entrance Chant” from Wednesday in the 2nd week of Lent.

Jeff Ostrowski · October 26, 2024

Music List • (30th Sund. Ordinary Time)

Readers have expressed interest in looking over the “music list” I’ve prepared for this coming Sunday.

Veronica Moreno · October 26, 2024

PDF Download • “Seasonal Index” for the Brébeuf Hymnal

It’s been downloaded more than 4,000 times, so it seems useful.

Jeff Ostrowski · October 23, 2024

PDF Download • “Like Gold Dust” — Extremely Rare Book of Gregorian Chants (315 pages)

Including “O Come All Ye Faithful” (with Latin text) in a delightful arrangement for two voices.

Rebecca De La Torre · October 22, 2024

Entrance Antiphons • “Transitioning from a Contemporary to Sacred Music Program”

“These are simple propers, but not to the point of being monotone.” —Rebecca De La Torre

Jeff Ostrowski · October 22, 2024

PDF Download • “Entrance Chant in English” (30th Sunday in Ordinary Time) for 27-OCT-2024

When the congregation isn’t moved, such a musician will reply: “Well, that’s just because they’re uneducated philistines who don’t know anything.”

Jeff Ostrowski · October 22, 2024

“Entrance Chant” for Sunday (27-Oct-2024)

This one was put in a “brighter” mode—owing to its text—based on the somewhat peculiar place the original came from.

Jeff Ostrowski · October 20, 2024

Music List • (29th Sund. Ordinary Time)

Readers have expressed interest in looking over the “music list” I’ve prepared for this coming Sunday.

Jeff Ostrowski · October 19, 2024

PDF Download • “Extremely Rare Biography!” — Raphael Cardinal Merry Del Val (272 Pages)

I’ve been patiently waiting to release this since the summer!

Jeff Ostrowski · October 15, 2024

“This Change Blew My Mind” • Confusion: Is 9 December 2024 a Holy Day of Obligation?

I just got off the phone with a very high ranking official at the USCCB…

Jeff Ostrowski · October 15, 2024

“Entrance Chant” • For Sunday (20-Oct-2024)

This one’s in Mode 3, imitating the authentic Gregorian chant.

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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

“One can still have silence even during the Canon, since one is not obliged to recite the Canon audibly at all times. A quieter, less powerful tone of voice will always permit an opportunity for personal, silent prayer.”

— Joseph Cardinal Frings (25-jan-1968), patron of “Consociatio Internationalis Musicae Sacrae” (papal church music association)

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