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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

Jeff Ostrowski Attempts to Sing the Easter Introit

Jeff Ostrowski · March 15, 2024

ESTERDAY AFTERNOON, I attempted to sing (and accompany) the ancient INTROIT for Easter Sunday. You can listen to my attempt below. I opted for the Church’s official rhythm, choosing the pipe organ accompaniment by the LEMMENSINSTITUUT. It’s utterly miraculous how we can trace CARMEN GREGORIANUM (Gregorian Chant) going back 1,300 years. For example, here’s how this same INTROIT—“Resurréxi Et Adhuc Tecum Sum”—appeared in a manuscript created sometime during the 1300s:

*  PDF Download • “Resurréxi” (Ancient Manuscript)
—Easter Sunday’s INTROIT in a manuscript created circa 1393AD.

Here’s the direct URL link.

Ancient Music • The Easter Sunday Propria Missae constitute some of the most ancient music we possess. The official edition (“EDITIO VATICANA”) took into consideration the entire Gregorian tradition—not just a handful of manuscripts—and from that tradition created a CENTO. If I live to be 100 years old, I’ll never understand why some singers select a particular manuscript (such as 121einsie|961) and try to apply that manuscript’s groupings or rhythm to the official edition, which is a CENTO. That would be similar to taking pedal markings from a piece by Franz Liszt and applying them (!) to a piece by Johannes Brahms. In other words, the EDITIO VATICANA by its very nature will be similar but not identical to any single manuscript.

Here’s how the Introit from Easter Sunday looked in Yrieix|1040, written (perhaps) circa 1040AD:

I Reject This! (1 of 2) • There are some who claim that all manuscripts after 980AD are worthless from a rhythmic point of view. Even a priceless and magnificent manuscript such as Yrieix|1040 (in their view) is essentially garbage, because it doesn’t correspond to a handful of manuscripts for which they have a predilection. I don’t wish to begin that argument all over again. I would simply say that I reject the notion that we should “toss out” or “consider worthless” “treat as garbage” 98% of ancient manuscripts from the ‘Golden Age’ of CARMEN GREGORIANUM just because certain people feel a strong predilection for 2-3 manuscripts. I don’t think that makes any sense.

I Reject This! (2 of 2) • I’m absolutely convinced that if a dramatic change in rhythm took place around the year 1,000AD we would have evidence of such a change. Moreover, there was no Internet in those days. Nor did telephones exist. Nor did automobiles exist. Nor did airplanes exist. Therefore, even if somebody woke up one morning and decided to dramatically modify (!) the rhythm of Gregorian Chant, it would not have been possible to notify all the other monasteries (in all the other countries). Furthermore, I believe many monasteries would have forcefully rejected such a proposal, choosing to continue singing plainsong the same way—broadly speaking—they always had. Indeed, with each passing day more manuscripts are added (thanks to the Internet) and each one is a like a slow and uncompromising death knell for anyone arguing a dramatic and universal (!) rhythmic change somehow took place circa 1,000AD.

Moslem Music? • When it comes to ancient music that we can know with certainty CARMEN GREGORIANUM (“Gregorian Chant”) is far and away the oldest. If somebody tells you Jewish music is more ancient than Gregorian chant, they’ve been deceived. If somebody tells you that Muslim music is more ancient than Gregorian chant, they’re not telling you the truth. The reason for this seeming contradiction is simple: Roman Catholics figured out how to write down music long before anybody else. We know the ancient Greeks had music, but we have no reliable understanding of it (because Catholics were the first to figure out how to accurately notate music). We know the ancient Jews had music, but we have no credible notation for it (because Catholics were the first to figure out how to accurately notate music). We know that ancient Moslems sang, but we have no contemporaneous documentation for it (because Catholics were the first to figure out how to accurately notate music). On the Internet, you can find gullible singers who try to make Gregorian Chant sound “more authentic” by imitating the way Muslims or Jews—in the year 2024—sing. This is the equivalent of musicological malpractice. Make no mistake about it: Gregorian Chant is the earliest music we can know with certainty.

Here’s the text from Easter Sunday’s INTROIT in Latin:

Resurréxi, et adhuc tecum sum, allelúia: posuísti super me manum tuam, allelúia: mirábilis facta est sciéntia tua, allelúia, allelúia. Vs. Dómine, probásti me et cognovísti me: tu cognovísti sessiónem meam et resurrectiónem meam. Vs. Glória Patri, et Fílio, et Spirítui Sancto. Sicut erat in princípio, et nunc, et semper, et in sǽcula sæculórum. Amen. Resurréxi, et adhuc tecum sum, allelúia: posuísti super me manum tuam, allelúia: mirábilis facta est sciéntia tua, allelúia, allelúia.

Here’s the text from Easter Sunday’s INTROIT in English:

I arose, and am still with Thee, alleluia; Thou hast laid Thy hand upon me, alleluia; Thy knowledge is become wonderful, alleluia, alleluia. Vs. Lord, Thou hast searched Me and known Me; Thou knowest my sitting down and My rising up. Vs. Glory be to the Father, and to the Son, and to the Holy Ghost. As it was in the beginning, is now, and ever shall be, world without end. Amen. I arose, and am still with Thee, alleluia; Thou hast laid Thy hand upon me, alleluia; Thy knowledge is become wonderful, alleluia, alleluia.

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

Filed Under: Articles, PDF Download Tagged With: Carmen Gregorianum, Easter Sunday Introit, Gregorian Rhythm Wars Last Updated: March 15, 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

    Season’s End Repertoire
    Looking at the REPERTOIRE SHEET until the end of the choral season, I see that I’ve fallen behind schedule. (The last three months have been extraordinarily busy.) As you know, I have been providing organ harmonies for all the ENTRANCE CHANTS—as well as rehearsal videos—and you can see I’m behind where I planned to be. Now I must make up lost ground. However, the choir picks up the ENTRANCE CHANT with ease, so I’m sure it will all work out. My ‘unofficial’ harmonizations are being posted each week at the flourishing feasts website.
    —Jeff Ostrowski
    PDF Download • “Funeral Procession”
    From a mediæval Book of Hours, I was sent this glorious depiction of a Roman Catholic funeral procession by Simon Bening (d. 1561). The image resolution is extremely high. I’m not sure I know of a more beautiful illustration of a mediæval church. And I love how the servers are wearing red and pink cassocks!
    —Jeff Ostrowski
    Simplified Accomp. • Schubert’s “Ave Maria.”
    Sometimes the organist must simultaneously serve as the CANTOR. (Those who work in the field of church music know exactly what I’m talking about.) One of our contributors composed this simplified keyboard accompaniment for Franz Schubert’s “Ave Maria,” a piece which is frequently requested for Catholic funerals and weddings. In terms of the discussion about whether that piece is too theatrical (‘operatic’) for use in Church, I will leave that discussion to others. All I know is, many church musicians out there will appreciate this simplified version.
    —Jeff Ostrowski

Quick Thoughts

    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
    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —Jeff Ostrowski

Random Quote

Dom Vitry never claimed chant could not be used successfully with English words. No one need take my word for it. He was a pioneer on the matter of vernacular adaptation, and I need only refer you to the many publications of his own “Fides Jubilans” press. What he said was that adaptation involved some mutilation, and that we were faced with one or the other.

— Monsignor Francis P. Schmitt (1963)

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