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Corpus Christi Watershed

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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 · December 4, 2024

“A Peculiar Discrepancy” • Immac. Concep. (8 Dec.)

Who can explain this?

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Jeff Ostrowski · December 3, 2024

PDF Download • Pristine Scan: Father Mathias’ 1905 Kyriale Organ Accompaniment (186 pages)

Father Mathias served as organist for Strasburg Cathedral, where he founded the “Saint Leo Institute for Church Music” in 1913.

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Jeff Ostrowski · December 3, 2024

Organ Accompaniment • “Kyrie IV”

This was inspired by Florentinus Peeters (d. 1986).

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Jeff Ostrowski · December 2, 2024

“Promptly, Firmly, & Persistently Repressed.”

The book is called: “Cantica Sacra: Hymns for the children of the Catholic Church.”

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Jeff Ostrowski · December 2, 2024

Which Gospel Acclamations?

Some have asked which version…

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Jeff Ostrowski · November 26, 2024

“Entrance Chant” • Immaculate Conception

This Introit is in mode iii, which some consider the most beautiful.

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Jeff Ostrowski · November 26, 2024

PDF Download • “Entrance Chant” for the Feast of the Immaculate Conception (8 December)

What is he talking about? Where can I go to hear these “aesthetically superior” interpretations? Where can they be found?

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Jeff Ostrowski · November 25, 2024

How Sharp Are Your Eyes?

The feast of the Immaculate Conception contains a typo.

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Jeff Ostrowski · November 22, 2024

“Music List” • (Christ the King Sunday)

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

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Jeff Ostrowski · November 20, 2024

PDF Download • “Entrance Chant” for this Coming Sunday (Christ the King) — 34th in Ordinary Time

Including three separate points on Dom Combe’s shameful and defamatory statement.

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Jeff Ostrowski · November 19, 2024

“Entrance Chant” • Christ the King

The feast of Christ the King—a completely modern feast—was added in 1925.

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Jeff Ostrowski · November 19, 2024

“Reader Feedback” • 19 November 2024

“I’m currently gathering materials for a newly ordained priest…”

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Jeff Ostrowski · November 18, 2024

High Resolution Scan • “Missale Romanum” (1857)

This rare missal from 1857 contains some musical notes.

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Jeff Ostrowski · November 16, 2024

“Music List” • (33rd Sund. Ordinary Time)

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

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Jeff Ostrowski · November 15, 2024

Lectionary Errors

Why even mention such a thing? Everybody makes mistakes, right?

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Corpus Christi Watershed

President’s Corner

    Music List • “Ascension of the Lord”

    Readers have expressed interest in examining my “music list” for this coming Sunday.

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    —Jeff Ostrowski
    PDF Download • “For Pentecost Sunday”

    There’s a triple ‘allelúja’ and I just love the chord at the end of the 2nd iteration.

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    —Jeff Ostrowski
    PDF Download • “Organ Accompaniment”

    The following declaration will probably smack of “blowing my own horn.”

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    —Jeff Ostrowski

Quick Thoughts

    “Thee” + “Thou” + “Thine”

    Regarding approval for the “Revised Standard Version (Catholic Edition).”

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    —Jeff Ostrowski
    “Reminder” — Month of May (2026)

    Since a new month has arrived, it’s my pleasure to remind you that…

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    —Jeff Ostrowski
    Simplified Version • “Canon in D” (Pachelbel)

    I don’t care what people say; I love this piece!

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    —Jeff Ostrowski

Random Quote

“He would lecture early in the morning at St Edmund’s College, perhaps more than once, rush from thence to the British Museum, and toil there intensely for hours, all without a scrap of food, having pledged himself to dine with us.”

— A description of Father Adrian Fortescue

Recent Posts

  • The Entrance Chant • “Further Discussion”
  • PDF Download • Accompaniment Edition (183 pages) — “Jesuit Hymnal” (Buffalo, New York)
  • “A New Chapter” • Subscriptions!
  • 7 Suggestions • Singing Gregorian Chant “Correctly”
  • Music List • “Ascension of the Lord”

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