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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

PDF Download • “Quinquagesima Sunday” Organ Accompaniment Booklet (25 pages)

Jeff Ostrowski · February 20, 2023

NE OF THE PRIESTS I mentioned in my open letter to the head of the CDW was Father Louis Bouyer (d. 2004), a close personal friend of Pope Saint Paul VI who was deeply involved in liturgical reforms following Vatican II. Regarding the post-conciliar calendar, Father Bouyer wrote: “I prefer to say nothing, or very little, about the new calendar, the handiwork of a trio of maniacs who suppressed—with no good reason—Septuagesima and the Octave of Pentecost and who scattered three quarters of the Saints higgledy-piddledy, all based on notions of their own devising!” When Father Bouyer references Septuagesima, he denotes the ancient “season of preparation” for Lent—a time when the vestments turned violet, the GLORIA was omitted, and the word “Allelúja” was forbidden.

Penitential Times • Traditionally, the word “Allelúja” at Vespers was replaced with: Laus tibi, Dómine, Rex ætérnæ glóriæ. Translated into English, that means: “Praise be to Thee, O Lord, King of eternal glory.” You can see how that works—cf. page 5—if you download the organ accompaniment I created for Quinquagesima Sunday Vespers:

*  PDF Download • ORGAN ACCOMPANIMENT (25 Pages)
—“Quinquagesima Sunday” • Organ Accompaniment for Vespers.

“Ordinary Form” Versions • In the Ordinary Form, the word “Allelúja” is also replaced during Lent. You can download the official Latin from the Ordo Lectionum Missae, or you can download the English version from the Saint Isaac Jogues Illuminated Missal, Gradual, and Lectionary. To summarize: In the Ordinary Form, instead of “Allelúja,” any of the following phrases may be used both before and after the Gospel Acclamation:

1. Gloria et laus tibi, Christe.
2. Gloria tibi, Christe, Sapientia Dei Patris.
3. Gloria tibi, Christe, Verbum Dei.
4. Gloria tibi, Domine, Fili Dei vivi.
5.  Laus et honor tibi, Domine Iesu.
6. Laus tibi, Christe, Rex aeternae gloriae.
7. Magna et mirabilia opera tua, Domine.
8. Salus et gloria et virtus Domino Iesu Christo.

1. Glory and praise to you, Lord Jesus Christ!
2. Glory to you, Lord Jesus Christ, Wisdom of God the Father!
3. Glory to you, Word of God, Lord Jesus Christ!
4. Glory to you, Lord Jesus Christ, Son of the Living God!
5. Praise and honor to you, Lord Jesus Christ!
6. Praise to you, Lord Jesus Christ, King of endless glory!
7. Marvelous and great are your works, O Lord!
8. Salvation, glory, and power to the Lord Jesus Christ!

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

Filed Under: Articles, Featured, PDF Download Tagged With: Quinquagesima Sunday Organ Accompaniment, Vespers, Vespers Organist Scores Last Updated: February 20, 2023

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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 • “For Pentecost Sunday”
    Yesterday morning, I recorded myself singing the ENTRANCE CHANT for Pentecost Sunday while simultaneously accompanying myself on the pipe organ. Click here to see how that came out. At the end of the antiphon, there’s a triple Allelúja and I just love the chord at the end of the 2nd iteration. The organ accompaniment—along with the musical score for singers—can be downloaded free of charge at the flourishing feasts website. For the record, the antiphon on Pentecost Sunday doesn’t come from a psalm; it comes from the book of Wisdom.
    —Jeff Ostrowski
    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

Quick Thoughts

    “Thee” + “Thou” + “Thine”
    Few musicians realize that various English translations of Sacred Scripture were granted formal approval by the USCCB and the Vatican for liturgical use in the United States of America. But don’t take my word for it! Here are four documents proving this, which you can examine with your own eyes. Some believe the words “Thine” and “Thou” and “Thee” were forbidden after Vatican II—but that’s incorrect. For example, they’re found in the English translation of the ‘Our Father’ at Mass. Moreover, the Revised Standard Version (Catholic Edition) mentioned in those four documents employs “Thine” and “Thou” and “Thee.” It was published with a FOREWORD by Westminster’s Roman Catholic Archbishop (John Cardinal Heenan).
    —Jeff Ostrowski
    “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

Random Quote

“Gregorian chant is the sacred chant, proper and principal of the Roman Church. Therefore, not only can it be used in all liturgical actions, but unless there are mitigating circumstances, it is preferable to use it instead of other kinds of sacred music.”

— “De musica sacra et sacra liturgia” (3 September 1958)

Recent Posts

  • “Thee” + “Thou” + “Thine”
  • PDF Download • “For Pentecost Sunday”
  • “Reminder” — Month of May (2026)
  • “Englished” Gregorian Chant • 5 Considerations
  • Simplified Version • “Canon in D” (Pachelbel)

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