Views from the Choir Loft

(Chicago) • Upcoming Sacred Music Workshop!

Corpus Christi Watershed · August 11, 2024

AINT GREGORY’S HALL in Chicago, Illinois, has announced a Gregorian Chant workshop. The presenters—KEVIN ALLEN and JEFFREY OSTROWSKI—will be familiar to those who read our articles. This day-long workshop will take place on Tuesday, 3 September 2024 beginning at 9:00AM and concluding with a special choral Mass for the Feast of Saint Gregory the Great. Participants in this workshop will learn: (a) How to read Gregorian Chant notation; (b) History and spirituality of plainchant in the liturgy; (c) Tips for introducing chant to your parish choir.

Brief Overview • Interested in practical tips for introducing Gregorian chant into your choir on Sundays? Curious about the history and development of the ancient tradition of chant? Always wanted to try chant but not sure where to start? The Catholic Church teaches that Gregorian chant should be given “first place” in the Roman Liturgy (CCC, 116) yet it’s rarely heard in Catholic parishes today. Expressing the spiritual and theological richness of our faith, this ancient tradition brings a stunning beauty (and prayerful atmosphere) to the liturgy.

Participants will conclude by
singing alongside Saint Gregory’s
professional choir at a choral Mass
for the feast of Gregory the Great.

Click here for details.

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

Music List • (2nd Sunday of Lent)

Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday—1 March 2026—the 2nd Sunday of Lent (Year A). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the flourishing feasts website alongside the official texts in Latin.

—Jeff Ostrowski

Particularly Beautiful

The 2nd Sunday of Lent has magnificent propers. Its INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.

—Jeff Ostrowski

Which Mass?

In 1905, when the Vatican Commission on Gregorian Chant began publishing the EDITIO VATICANA—still the Church’s official edition— they assigned different Masses to different types of feasts. However, they were careful to add a note (which began with the words “Qualislibet cantus hujus Ordinarii…”) making clear “chants from one Mass may be used together with those from others.” Sadly, I sometimes worked for TLM priests who weren’t fluent in Latin. As a result, they stubbornly insisted Mass settings were ‘assigned’ to different feasts and seasons (which is false). To understand the great variety, one should examine the 1904 KYRIALE of Dr. Peter Wagner. One should also look through Dom Mocquereau’s Liber Usualis (1904), in which the Masses are all mixed up. For instance, Gloria II in his book ended up being moved to the ‘ad libitum’ appendix in the EDITIO VATICANA.

—Jeff Ostrowski

Extreme Unction

Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.

—Corpus Christi Watershed

PDF Chart • “Plainsong Rhythm”

I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”

—Jeff Ostrowski

PDF • “O Come All Ye Faithful” (Simplified)

I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.

—Jeff Ostrowski