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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

Jeff Ostrowski • Article Archive

A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He completed studies in Education and Musicology at the graduate level. Having worked as a church musician in Los Angeles for ten years, in 2024 he accepted a position as choirmaster for Saint Mary of the Immaculate Conception in Michigan, where he resides with his wife and children. —Read full biography (with photographs).

Jeff Ostrowski · March 2, 2014

Bishop Arthur J. Serratelli Speaks About Roman Missal, Third Edition

Bishop Serratelli says “most bishops are bald” because the confirmandi cannot answer basic questions when they are examined.

Jeff Ostrowski · March 2, 2014

Should Catholics Kneel At Mass?

To be absolutely clear: President Barack Obama is not the Second Person of the Blessed Trinity.

Jeff Ostrowski · February 24, 2014

Is the Kyrie part of the Penitential Rite?

Many priests and liturgists omit the “Kyrie eleison” when the rubrics clearly forbid this.

Jeff Ostrowski · February 24, 2014

Reform Of The Reform: A Perspective

“How much annoyance among our loyal Catholics could have been avoided if evidence had been provided that various elements had been taken from old sacramentaries and were not arbitrary innovations.” —Bishop of Regensburg (1979)

Jeff Ostrowski · February 19, 2014

Comedian Jimmy Fallon Wanted To Be A Priest

“My grandfather was very religious, so I used to go to mass with him at like 6:45am to serve Mass and then you made money too if you did weddings and funerals.”

Jeff Ostrowski · February 17, 2014

1965 Video • Dedication of an Irish Cathedral

The Cathedral of Our Lady Assumed into Heaven and St. Nicholas, commonly known as Galway Cathedral, is a Roman Catholic cathedral in Galway, Ireland.

Jeff Ostrowski · February 17, 2014

PDF Download • 1974 “Graduale Romanum”

“How can we celebrate this new rite when we have not yet got a complete missal, and there are still so many uncertainties about what to do?” — Pope Paul VI (1969 General Audience)+

Jeff Ostrowski · February 13, 2014

How To Hyphenate Latin Words (Break into different syllables)

I’ve spoken harshly of musicians who don’t cultivate social skills and are “obsessed” with insignificant things. I suppose that makes me a total hypocrite for posting this …

Jeff Ostrowski · February 13, 2014

Why Can’t We Use Secular Music During Mass?

Listen to these audio files. Is there any difference between “My Little Pony” and Dan Schutte’s 2012 “Glory To God” setting? Is that a cause for concern?

Jeff Ostrowski · February 9, 2014

Jungmann’s Remarkable Statement About The Mass Propers In 1964

In essence, Jungmann is saying, “I’ve decided that each Mass has a theme, and if the ancient Propers don’t match it, they’ve been wrong for 1600 years.”

Jeff Ostrowski · February 5, 2014

Whence Came The New Eucharistic Prayers?

When the three new Canons were published, the Consilium sent the conferences a letter (dated 2 June 1968) “to assist catechesis on the anaphoras of the Mass.”

Jeff Ostrowski · February 5, 2014

1965 Ordo Missae … In Spanish!

Kyle, one of our readers, sent us this fascinating liturgical artifact.

Jeff Ostrowski · February 4, 2014

Mp3 Audio: “Why Do I Use My Paper, Ink, And Pen”

The fact that this recording was created by one person will astound you. The fact that it’s offered to you free of charge is even better!

Jeff Ostrowski · February 3, 2014

“Polls Ye Shall Always Have With You”

When was the last time you saw the music of today’s popular Catholic composers treated in a serious way?

Jeff Ostrowski · January 28, 2014

Benedict Brought Peace To The Church With “Summorum Pontificum”

“If the right is given to African tribes to include their pagan traditions in the liturgy, I think the same should also be given to the rite of a thousand year-old Christian Church, based on a much older Roman tradition.” — László Dobszay

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Corpus Christi Watershed

President’s Corner

    Like! Like! Like!
    You won’t believe who recently gave us a “like” on the Corpus Christi Watershed FACEBOOK PAGE. Click here (PDF) to see who it was. We were not only sincerely honored, we were utterly flabbergasted. This was truly a resounding endorsement and unmistakable stamp of approval.
    —Jeff Ostrowski
    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

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

In 1951 (and again in 1952 and 1955) the Sacred Congregation of Rites gave permission to the bishops of the whole world to celebrate the “Vigil of the Lord’s Resurrection” as much as possible in conformity with the ancient ceremonial: the most noticeable change was to transfer the ceremonies to the late evening of Holy Saturday. During the experimental period the text of the Missal remains unchanged, and a special “Ordo Sancti Sabbati” has been published.

— Charles Richard Anthony Cunliffe (1955)

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