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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

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 · November 27, 2017

40% savings!

Here are some books you might consider…

Jeff Ostrowski · November 25, 2017

PDF Download • “Evening Masses and Days of Obligation” (58 pages)

Permission has been given to post this marvelous 2016 dissertation by Fr. Shawn Tunink.

Jeff Ostrowski · November 25, 2017

Final Sunday after Pentecost (4th in November)

“And from the fig-tree learn a parable: when the branch thereof is now tender, and the leaves come forth, you know that summer is nigh.”

Jeff Ostrowski · November 24, 2017

“Simultaneous Fulfillment” of Mass Obligation?

Christmas falls on a Monday this year—but documentation shows “double dipping” is forbidden.

Jeff Ostrowski · November 20, 2017

Pleni sunt coeli et terra gloria tua…

“The heavens and the earth proclaim thy glory…”

Jeff Ostrowski · November 20, 2017

PDF Download • Authentic Irish Hymnal (164 pages)

Imagine the amount of time required to typeset something like this!

Jeff Ostrowski · November 17, 2017

Choir Members Photograph

Do you take pictures of your choir? Photographs can serve as nice reminders of wonderful experiences.

Jeff Ostrowski · November 16, 2017

“23rd” {repeat} Sunday after Pentecost (3rd in November)

“…and without parables He did not speak to them; that it might be fulfilled which was spoken by the prophet, saying, I will open my mouth in parables, I will utter things hidden from the foundation of the world.”

Jeff Ostrowski · November 16, 2017

A Hymn That Just Keeps Popping Up

Bach’s music inhabits “a still and serious world…without color, without light, without motion” from which we cannot break away.

Jeff Ostrowski · November 15, 2017

The Man Who Thrice Rejected Knighthood

Excerpt from a documentary on “St. Thomas More” (Paul Scofield) which in 1966 won six Oscars at the Academy Awards.

Jeff Ostrowski · November 13, 2017

SATB “Alleluia” (Fr. Morales) • for both OF and EF

This piece is perfect for “stealthily” adding polyphony to the Ordinary Form.

Jeff Ostrowski · November 10, 2017

Fulton J. Sheen • “Hints On Public Speaking”

We choirmasters are frequently called upon to speak in public.

Jeff Ostrowski · November 9, 2017

23rd Sunday after Pentecost (2nd in November)

“Amen I say to you, whatsoever, you ask when you pray, believe that you shall receive, and it shall be done to you.”

Jeff Ostrowski · November 9, 2017

Image • Francisco Guerrero (d. 1599)

It’s based on Pacheco’s version, created the year Guerrero died.

Jeff Ostrowski · November 7, 2017

New English Hymnal • Voice-Leading

Constant critics are corrosive.

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Corpus Christi Watershed

President’s Corner

    New Bulletin Article • “14 September 2025”
    My pastor requested that I write short articles each week for our parish bulletin. Those responsible for preparing similar write-ups may find a bit of inspiration in these brief columns. The latest article (dated 14 September 2025) discusses OFFERTORY ANTIPHONS and contains a wonderful quote by Archbishop Fulton J. Sheen.
    —Jeff Ostrowski
    PDF Download • Draft Copy (Pamphlet)
    A few days ago, I posted a draft copy of this 12-page pamphlet with citations about the laity’s “full, conscious, and active participation.” Its basic point or message is that choir directors should never feel embarrassed to teach real choral music because Vatican II explicitly ordered them to do that! We’ve received tons of mail regarding that pamphlet, with many excellent suggestions for improvement. Please feel free to chime in!
    —Jeff Ostrowski
    “Entrance Chant” • 23rd (Ordinary Time)
    This coming Sunday, 7 September 2025, is the 23rd Sunday in Ordinary Time (Year C). You can download the “Entrance Chant,” conveniently located at the feasts website. I also recorded a rehearsal video for it (freely available at the same website). The Communion Chant includes gorgeous verses in FAUXBOURDON. I attempted to create a rehearsal video for it, and it’s been posted at the feasts website, called by some: “church music’s best kept secret.”
    —Jeff Ostrowski

Quick Thoughts

    Karl Keating • “Canonization Questions”
    We were sent an internet statement (screenshot) that’s garnered significant attention, in which KARL KEATING (founder of Catholic Answers) speaks about whether canonizations are infallible. Mr. Keating seems unaware that canonizations are—in the final analysis—a theological opinion. They are not infallible, as explained in this 2014 article by a priest (with a doctorate in theology) who worked for multiple popes. Mr. Keating says: “I’m unaware of such claims arising from any quarter until several recent popes disliked by these Traditionalists were canonized, including John XXIII, Paul VI, and John Paul II. Usually Paul VI receives the most opprobrium.” Mr. Keating is incorrect; e.g. Father John Vianney, several centuries ago, taught clearly that canonizations are not infallible. Archbishop Fulton J. Sheen would be another example, although clearly much more recent than Saint John Vianney.
    —Corpus Christi Watershed
    Vatican II Changed Wedding Propers?
    It’s often claimed that the wedding propers were changed after Vatican II. As a matter of fact, that is a false claim. The EDITIO VATICANA propers (Introit: Deus Israel) remained the same after Vatican II. However, a new set of propers (Introit: Ecce Deus) was provided for optional use. The same holds true for the feast of Pope Saint Gregory the Great on 3 September: the 1943 propers (Introit: Si díligis me) were provided for optional use, but the traditional PROPRIA MISSAE (Introit: Sacerdótes Dei) were retained; they weren’t gotten rid of. The Ordo Cantus Missae (1970) makes this crystal clear, as does the Missal itself. There was an effort made in the post-conciliar years to eliminate so-called “Neo-Gregorian” chants, but (contrary to popular belief) most were retained: cf. the feast of Christ the King, the feast of the Immaculate Conception, and so forth.
    —Corpus Christi Watershed
    Solemn “Salve Regina” (Chant)
    How many “S” words can you think of using alliteration? How about Schwann Solemn Salve Score? You can download the SOLEMN SALVE REGINA in Gregorian Chant. The notation follows the official rhythm (EDITIO VATICANA). Canon Jules Van Nuffel, choirmaster of the Cathedral of Saint Rumbold, composed this accompaniment for it (although some feel it isn’t his best work).
    —Corpus Christi Watershed

Random Quote

“The sacrificial death of Jesus Christ the High Priest on Calvary is and will remain the basis for the active participation of the faithful in the liturgy. Membership in the Church, which is brought about by valid baptism, makes one a part of the Mystical Body of Christ, THE PRIEST, to whose priesthood one is interiorly conformed through the baptismal character.”

— “Divini Cultus Studium” (Dr. Robert A. Skeris, 1990)

Recent Posts

  • “Novus Ordo Parish … With Polyphony?” • Is that possible? How specifically does that work?
  • “The Injustice of Traditionis Custodes” • (Private Meetings at the Vatican)
  • New Bulletin Article • “14 September 2025”
  • PDF Download • Croft’s “Canonic Kyrie” (SATB)
  • Karl Keating • “Canonization Questions”

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