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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

Biography • Jeffrey M. Ostrowski

Jeff Ostrowski · December 24, 2012

EFFREY M. OSTROWSKI holds his B.M. in Music Theory from the University of Kansas (2004) and has done graduate work in the fields of Musicology and Education. In February of 2011, Mr. Ostrowski was elected President of Watershed. His scholarship has focused on the historical performance of plainsong and polyphony of the High Renaissance, resulting in several early music CDs and an internationally broadcast television documentary. In 2002, he became the first to produce a compact disc using “multi-track” recordings for Renaissance polyphony. He has been frequently chosen as presenter for national musica sacra gatherings. He founded—and still oversees—the Sacred Music Symposium, which promotes authentic church music at the grass roots level.

Although Mr. Ostrowski does not consider himself an author, his articles have appeared in a variety of publications: Homiletic & Pastoral Review (Ignatius Press); Sacred Music Journal (Church Music Association of America); The Catholic Exchange; New Liturgical Movement; Liturgical Arts Journal; Adoremus Bulletin; and so forth. While serving as adjunct choirmaster at CORPUS CHRISTI CATHEDRAL, he played the pipe organ on television more than a hundred times.

*  Publicity Photo • JEFF OSTROWSKI (2017)
*  Publicity Photo • JEFF OSTROWSKI (2018)
*  Publicity Photo • JEFF OSTROWSKI (2023)

For ten years, Mr. Ostrowski served as choirmaster for the new FSSP Apostolate in Los Angeles, CA. In 2024, he accepted a position as choirmaster at the church of Saint Mary in Michigan, where he lives with his wife and children. In the past, he has directed the Cristóbal de Morales Consortium, Corpus Christi Cathedral Schola Cantorum, and a high school choral program. He assisted in the production of the Brébeuf Hymnal and Jogues Missal. Known across the globe as a composer, before he had reached the age of 30, Mr. Ostrowski’s compositions had already been sung by distinguished choirs—e.g. the resident choir of the New York Philharmonic—as well as for Masses in major churches such as Saint Peter’s Basilica (Vatican City). 1


NOTES FROM THIS ARTICLE:

1 Mr. Ostrowski also publishes many of his works under a pen name which will be revealed someday.

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Filed Under: Articles, Biographies Tagged With: Jeff Ostrowski, Jeffrey Ostrowski Biography Last Updated: December 31, 2024

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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Corpus Christi Watershed

President’s Corner

    PDF Download • “Organ Accompaniment”
    Over the past few years, I’ve been harmonizing all the vernacular plainsong Introit settings by the CHAUMONOT COMPOSERS GROUP. This coming Sunday—10 May 2026—is the 6th Sunday of Easter (Year A). The following declaration will probably smack of “blowing my own horn.” However, I’d rank this accompaniment as my best yet. In this rehearsal video, I attempt to sing it while simultaneously accompanying myself on the pipe organ. The musical score [for singers] as well as my organ accompaniment can be downloaded free of charge from the flourishing feasts website.
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 4 May 2026
    A few days ago, the CORPUS CHRISTI WATERSHED Facebook page posted this Gregorian Chant quiz regarding a rubric for the SEQUENCE for the feast of Corpus Christi: “Lauda Sion Salvatórem.” There is no audience more intelligent than ours—yet surprisingly nobody has been able to guess the rubric. Drop me an email with the right answer, and I’ll affirm your brilliance to everyone I encounter!
    —Jeff Ostrowski
    “Rare Photographs” • Hannibal Bugnini
    On 2 September 2025, we included in this article extremely rare photographs of Archbishop Hannibal Bugnini taken in Iran circa 1979. Bugnini had initially been banished by the pope to Uruguay, but he refused to obey. [This is interesting, since Bugnini relied upon ‘blind obedience’ when it came to modifications of the ancient liturgy.] After he refused to obey the order from the pope, Hannibal Bugnini was banished to Iran. You can also watch a short video of Hannibal Bugnini in Iran, dated 10 November 1979. That’s about a week after the USA embassy hostage crisis began in Tehran, and Pope Saint John Paul II had sent the leader of the Iranian Revolution a special letter.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of May (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
    Simplified Version • “Canon in D” (Pachelbel)
    I published an article on 11 November 2023 called Wedding March For The Lazy Organist, which rather offhandedly made reference to a simplified version I created in 2007 for Pachelbel’s Canon. I often use it as a PROCESSIONAL for weddings and quinceañeras. Many organists say they “hate” Pachelbel’s Canon. But I love it. I think it’s bright and beautiful. I created that ‘simplified version’ for musicians coming to grips with playing the pipe organ. It can be downloaded as a free PDF if you visit Andrea Leal’s article dated 15 August 2022: Manuals Only: Organ Interludes Based on Plainsong. Specifically, it is page 84 in that collection—generously offered as a free PDF download. Johann Pachelbel (d. 1706) was a renowned German organist, violinist, teacher, and composer of over 500 works. A friend of Bach’s family, he taught Johann Christoph Bach (Sebastian Bach’s eldest brother) and lived in his house. Those who read Pachelbel’s biography will notice his connection to two German cities adopted as famous hymn tune names: EISENACH and ERFURT.
    —Jeff Ostrowski
    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski

Random Quote

“The following few hints on the selection of voices may be useful: (1) Reject all boys who speak roughly, or sing coarsely; (2) Choose bright, intelligent-looking boys, provided they have a good ear; they will much more readily respond to the choirmaster’s efforts than boys who possess a voice and nothing more; therefore, (3) Reject dull, sulky, or scatter-brained boys, since it is hard to say which of the three has the most demoralizing effect on his more willing companions.”

— Sir Richard Runciman Terry (1912)

Recent Posts

  • “Reminder” — Month of May (2026)
  • “Englished” Gregorian Chant • 5 Considerations
  • Simplified Version • “Canon in D” (Pachelbel)
  • PDF Download • “Organ Accompaniment”
  • “Gregorian Chant Quiz” • 4 May 2026

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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.