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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

Articles

Aristotle A. Esguerra · March 25, 2013

The Cross of Christ and Liturgical Language

To effectively defend the use of the liturgical languages of the Latin Rite in the rite’s mostly vernacular Ordinary-Form expressions, we must look to the Cross.

Jeff Ostrowski · March 24, 2013

Dom Gregory Murray’s People’s Mass & Holy Week

Here is Dom Gregory Murray’s “People’s Mass” in Latin. Somebody could take this, insert the new Translation, and make a lot of money. P.S. What’s it doing in Lapierre’s Holy Week?!!

Fr. David Friel · March 24, 2013

The “Basically Good Person”

And the Work of the Devil

Jeff Ostrowski · March 24, 2013

Why We Must Never Fail To Sing Holy Music At Mass

For this reason, we must never say, “I cannot be bothered to spend half an hour studying the music for Sunday’s Mass.”

Jeff Ostrowski · March 23, 2013

Historic Meeting of . . . Two Popes? Awesome!

I am not a person who “gets emotional” very easily, but this meeting really touched my heart.

Jeff Ostrowski · March 22, 2013

Interview with Pope Francis While Still A Cardinal

“I admire the courage and uprightness of Pope Benedict on the subject.”—Pope Francis

Richard J. Clark · March 22, 2013

A Personal Encounter with Pope Francis

While speaking to his secretary, the Holy Father came down the hall and I greeted him with the traditional kissing of his ring, and we spoke for a little over a minute.

Corpus Christi Watershed · March 21, 2013

Good Friday Passion In Parts – Free PDF Booklet

This beautiful PDF was created by Jim & Claire Ridley.

Corpus Christi Watershed · March 21, 2013

Passion Booklet “in parts” For Palm Sunday (YEAR C)

Jon Laird has kindly created a printable PDF Gospel Booklet for Passion (Palm) Sunday containing the Passion for Year C.

Dr. Peter Kwasniewski · March 21, 2013

On Listening to Good Music

Some people say that today’s popular music is “more emotional” while traditional music is “less emotional.” In reality, emotions evoked in popular music are more crude and monotonous. Emotions elicited by the music of Palestrina, Bach, or Mozart, being more intellectual, are more profound and pure.

Richard J. Clark · March 20, 2013

Free Communion Propers for the Easter Season, Year C

Free download of Communion Propers for the Easter Season, Year C

Andrew R. Motyka · March 20, 2013

Cub Scouts, Abel, and Liturgical Music

The Cub Scout motto and how we should always render our best work to God.

Corpus Christi Watershed · March 19, 2013

1892 Magister Choralis (F.X. Haberl)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1916 Fischer Psalmi in Notis

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1856 Niedermeyer Gregorian Accomp. Treatise

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

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Corpus Christi Watershed

President’s Corner

    PDF Download • “Atténde Dómine”
    Although it isn’t nearly as ancient as other hymns in the plainsong repertoire, Atténde Dómine, et miserére, quía peccávimus tíbi (“Look down, O Lord, and have mercy, for we have sinned against Thee”) has become one of the most popular hymns for LENT—perhaps because it was included in the famous Liber Usualis of Solesmes. This musical score (PDF file) has an incredibly accurate version in English, as well as a nice version in Spanish, and also the original Latin. Although I don’t claim to have a great singing voice, this morning I recorded this rehearsal video.
    —Jeff Ostrowski
    Music List • (1st Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I’ve prepared for this coming Sunday—22 February 2026—the 1st Sunday of Lent (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 outstanding feasts website alongside the official texts in Latin. I spent an enormous amount of time preparing this ORDER OF MUSIC—because the children’s choir will join us—and some of its components came out great. For example, the COMMUNION ANTIPHON with Fauxbourdon is utterly resplendent, yet still ‘Lenten’.
    —Jeff Ostrowski
    2-Voice Arrangement for Lent
    Those seeking a two-voice arrangement for LENT and PASSIONTIDE should click here and scroll down. It’s based on number 775 in the Brébeuf Hymnal, with an enchanting melody written by Kevin Allen (the legendary American composer of sacred music). That text—“Pendens In Crucis Cornibus”—is often used for the Feast of our Lady of Sorrows. That link is important because, in addition to the musical score, it provides free rehearsal videos for each individual voice: something volunteer choirs appreciate!
    —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

“No one can reasonably find in the dispositions of Vatican II anything out of order, or any extreme opinions or tendencies which restrict the function of sacred music exclusively to the congregational singing of the faithful or on the other hand which replace or eliminate the singing of the congregation entirely by the singing of the choir.”

— Most Rev’d Archbishop D.M.M. y Gómez, Primate of Mexico (at that time, the world’s largest archdiocese)

Recent Posts

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  • The Weekday Communions of Lent
  • PDF Download • “Atténde Dómine”

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