Views from the Choir Loft

Solesmes Salicus & Scandicus Vs. Pure Vatican Edition

Jeff Ostrowski · April 29, 2013

OSTING ABOUT THIS SUBJECT probably makes me an official geek, but here goes. Those who carefully examine yesterday’s Communion Proper (5th Sunday of Easter, Year C) will notice that there are major discrepancies between how it is printed in the ORDO CANTUS MISSAE and the Solesmes Gregorian Missal of 1989. The ORDO CANTUS MISSAE was printed in 1970, 1974, and again in 1988. There are so many important discrepancies, I will not show them, because it would take too long. However, the excerpts below serve as good examples of what I’m talking about. The RED ARROWS are from the ORDO CANTUS MISSAE (1988) and the PURPLE ARROWS are from the Gregorian Missal:

Errors like these happen approximately five times, which is quite remarkable considering Ego Sum Vitis Vera is an extremely short chant. Anyone who has read my article in Sacred Music (Winter 2008) realizes the deep significance of these discrepancies. Furthermore, they would be easier to account for if the chant were printed by the Pothier Commission, but this chant was first added in 1970.

Here’s my 2008 article, for those who care:

* * The Rhythm of the Vatican Edition (Winter 2008) [pdf]

And here’s a series of videos you can watch, if the article doesn’t make sense to you:

* * Video Presentation on the Vatican Rhythm of the Chant

But the easiest way to understand what I’m talking about is to read “Lesson 8” found here:

* * How to Read and Sing Gregorian Chant

Happy Geek-ing!!!

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 • “Music List” (4th Sunday of Advent)

Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for 21 December 2025, which is the 4th Sunday of Advent (Year A). If such a thing interests you, feel free to download it as a PDF file. The ENTRANCE CHANT is the famous “Roráte Coeli” and the fauxbourdon setting of the COMMUNION is exquisite. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the feasts website alongside the official texts in Latin.

—Jeff Ostrowski

PDF • Our Lady of Guadalupe (12 Dec.)

The Responsorial Psalm may be downloaded as a PDF file (organist & vocalist) for 12 December, which is the Feast of Our Lady of Guadalupe. When it comes to the formulary for this Mass, it’s astounding how infrequently it’s included in official books. Prior to Vatican II, one had to search through “supplemental material” printed in the back of hand-missals and graduals. But since 1970, the feast is virtually nonexistent. According to the UNIVERSAL KALENDAR, 12 December is the “Feast of Saint Jane Frances De Chantal, Religious” (Die 12 decembris: S. Ioannæ Franciscæ de Chantal, religiosæ). Why should that feast overpower Our Lady of Guadalupe? In the United States, OLG is celebrated—and I’d assume in Mexico, Central America, South America, and Canada—but, as I said, the Propria Missae are virtually impossible to locate. I possess only three books which mention this feast.

—Jeff Ostrowski

Simplified Accompaniment (Advent Hymn)

Many organists are forced to simultaneously serve as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult. I invite you to download this simplified organ accompaniment (PDF) which in the Father Brébeuf Hymnal is hymn #661: “Come, Thou Long-Expected Jesus” (for ADVENT). I’m toying with the idea of creating a whole bunch of these, to help amateur organists. The last one I uploaded was downloaded more than 2,900 times in a matter of hours—so there appears to be interest.

—Jeff Ostrowski

PDF Download • “Santo Santo Santo”

Those searching for a dignified, brief, simple, bright setting of SANCTUS in Spanish (“Santo Santo Santo”) are invited to download this Setting in honor of Saint John Brébeuf (organist & vocalist). I wonder if there would be any interest in me recording a rehearsal video for this piece.

—Jeff Ostrowski

Pope Leo XIV on Sacred Music

On 5 December 2025, Pope Leo XIV made this declaration with regard to liturgical music.

—Corpus Christi Watershed

“Translations Approved for Liturgical Use”

According to the newsletter for USSCB’s Committee on Divine Worship dated September 1996, there are three (3) translations of the Bible which can be used in the sacred liturgy in the United States. You can read this information with your own eyes. It seems the USCCB and also Rome fully approved the so-called NRSV (“New Revised Standard Version”) on 13 November 1991 and 6 April 1992 but this permission was then withdrawn in 1994.

—Corpus Christi Watershed