• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

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.”

  • Donate
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Sainte Marie Bulletin Articles
    • Jeff’s Mom Joins Fundraiser
  • Pew Resources
    • Brébeuf Catholic Hymnal
    • Jogues Illuminated Missal
    • Repository • “Spanish Music”
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
  • MUSICAL WEBSITES
    • René Goupil Gregorian Chant
    • Noël Chabanel Psalms
    • Nova Organi Harmonia (2,279 pages)
    • Roman Missal, 3rd Edition
    • Catechism of Gregorian Rhythm
    • Father Enemond Massé Manuscripts
    • Lalemant Polyphonic
    • Feasts Website
  • Miscellaneous
    • Site Map
    • Secrets of the Conscientious Choirmaster
    • “Wedding March” for lazy organists
    • Emporium Kevin Allen
    • Saint Jean de Lalande Library
    • Sacred Music Symposium 2023
    • The Eight Gregorian Modes
    • Gradual by Pothier’s Protégé
    • Seven (7) Considerations
Views from the Choir Loft

Articles

William J. Fritz · July 7, 2023

EWTN Broadcast • Sacred Music by MacMillan + Eight Emerging Composers

This coming Saturday (8 July) at 7:00pm, EWTN will be broadcasting …

Dr. Lucas Tappan · July 6, 2023

William Byrd: Quatercentenary of Death

“And yet I may live and die a true and perfect member of his holy Catholic Church without which I believe there is no salvation for me.” —William Byrd

Jeff Ostrowski · July 5, 2023

“A Patriotic Hymnal” • (Not Kidding!)

“Hymns for the Use of the Catholic Church in America” was published in Baltimore more than 200 years ago.

Dr. Charles Weaver · July 5, 2023

The Golden Rule and Mocquereau’s Method

Dom Mocquereau’s editions are a compromise between tradition and paleography. This explains his sometimes surprising semiological conclusions.

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

Jeff Ostrowski · June 30, 2023

“Six Suggestions” • Working with Volunteer Choirs

One priest on this committee said something I’ll never forget…

Dr. Charles Weaver · June 29, 2023

Some Thoughts on Gregorian Modal Ethos

You should memorize this list.

Jeff Ostrowski · June 29, 2023

“The Use of Plainsong in Heretical Worship” • (Letter by Dom Gregory Murray)

“Unless Catholic musicians (especially priests) are careful, they may easily encourage non-Catholics in the belief that the differences between Catholics and non-Catholics are of minor importance.” —Dom Murray

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

Richard J. Clark · June 28, 2023

Saint Cecilia and an Angel Orazio Gentileschi and Giovanni Lanfranco

CRCCM Repertoire Project Released!

The Conference of Roman Catholic Cathedral Musicians (CRCCM) has just launched a remarkable free resource offering recommendations of choral music, antiphons, propers, and more for all Sundays of the liturgical calendar, solemnities, and Ritual Masses.

Jeff Ostrowski · June 27, 2023

PDF Download • Extremely Rare! • “Liber Cantus Gregoriani” (1950) — 1,864 pages!

Church musicians ought not proceed in a frenzied, panic-stricken manner.

Corpus Christi Watershed · June 19, 2023

“We’re In Financial Trouble!” • (June 2023)

We must avoid placing our website behind a paywall.

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

Christopher Mueller · June 17, 2023

Richard J. Clark’s “Salve Regina”

“Thanks, Richard, for another accessible and mellifluous motet!” —Chris Mueller

Daniel Tucker · June 16, 2023

Updates on the Liturgy of the Hours

The exciting re-translation project for the Liturgy of the Hours continues! This article will get you up to speed.

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 42
  • Page 43
  • Page 44
  • Page 45
  • Page 46
  • Interim pages omitted …
  • Page 333
  • Go to Next Page »

Primary Sidebar

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

Amid all these old liturgical books, I find that I am happy and at ease; I feel at home.

— Dom André Mocquereau (1884)

Recent Posts

  • Good Spiritual Directors Love Chant
  • “We don’t do that anymore.”
  • My Ode to Kevin Allen
  • Music List • (3rd Sund. Ordinary Time)
  • PDF Download • “Tantum Ergo” for 3 Voices (Kevin Allen) Paired with a Hymn for 2 Voices

Subscribe

Subscribe

* indicates required

Copyright © 2026 Corpus Christi Watershed · Isaac Jogues on Genesis Framework · WordPress · Log in

Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.