Marcel Dupré • “Live” Recording (2 Feb 1964)

Jeff Ostrowski · January 1, 2019

OME BELIEVE Marcel Dupré was the greatest organist of all time. Whether you agree or disagree, I think you’ll find this recording interesting:

There are certainly a few wrong notes! But please remember that Dupré was age 78 when he made this live recording on 2 February 1964. So next time you hit a false note, don’t be too hard on yourself. It happens to even the very best! In the past, I’ve been too hard on organists (because I can’t stand wrong notes) and I’m thinking I need to back off.

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

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).

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

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 of Pachelbel’s Canon I created in 2007. 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 organists coming to grips with playing the pipe organ. The piece can be downloaded as a free PDF if you visit Andrea Leal’s (15 August 2022) article: (Manuals Only) Organ Interludes Based on Plainsong. Specifically, it is page 84 in that collection—generously offered as a PDF download, free to all. Johann Pachelbel (d. 1706) was a renowned German organist, violinist, teacher, and composer of over 500 works. A friend of the Bach family, he taught Johann Christoph Bach (Sebastian Bach’s eldest brother) and lived in his house. Those who read Pachelbel’s biography will see he was connected 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

PDF • “Liturgical Law” (467 Pages)

On Good Friday during the middle ages, the pope privately recited THE ENTIRE PSALTER. If you don’t believe me, see for yourself by reading this passage by Dom Charles Augustine Bachofen (d. 1943). His famous book—called “Liturgical Law: A Handbook Of The Roman Liturgy”—was published by the Benjamin Herder Book Company, which was the American arm (operating out of St. Louis, Missouri) of one of the world’s most significant Catholic publishers. Dom Charles Augustine Bachofen was born in Switzerland but spent his career between the Benedictine monasteries at Conception (Missouri) and Mount Angel (Oregon). His 1931 masterpiece, Liturgical Law can be downloaded as a PDF file … 467 pages!

—Jeff Ostrowski

Far from dreading an encounter with the Iroquois, Fr. Garnier often told us he would be quite content to fall into their hands and remain their prisoner if—while they were torturing him—he at least had a chance of instructing them as long as his torments lasted. If they allowed him to live, it would afford him a golden opportunity to work for their conversion, which was now impossible, since the gateway to their country was closed as long as they were our enemies.

— Father Ragueneau (Jesuit Relations)

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About Jeff Ostrowski