• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Corpus Christi Watershed

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.”

  • Donate
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Sainte Marie Bulletin Articles
    • Jeff’s Mom Joins Fundraiser
    • “Let the Choir Have a Voice” (Essay)
  • Pew Resources
    • Brébeuf Catholic Hymnal
    • Jogues Illuminated Missal
    • Repository • “Spanish Music”
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
  • MUSICAL WEBSITES
    • René Goupil Gregorian Chant
    • Noël Chabanel Psalms
    • Nova Organi Harmonia (2,279 pages)
    • Roman Missal, 3rd Edition
    • Catechism of Gregorian Rhythm
    • Father Enemond Massé Manuscripts
    • Lalemant Polyphonic
    • Feasts Website
  • Miscellaneous
    • Site Map
    • Secrets of the Conscientious Choirmaster
    • “Wedding March” for lazy organists
    • Emporium Kevin Allen
    • Saint Jean de Lalande Library
    • Sacred Music Symposium 2023
    • The Eight Gregorian Modes
    • Gradual by Pothier’s Protégé
    • Seven (7) Considerations
Views from the Choir Loft

PDF Download • “Liber Brevior” (1954)

Jeff Ostrowski · November 18, 2015

106 LIBER BREVIOR 1954 URING THE 1990S, my Schola Cantorum sang from the LIBER USUALIS of Solesmes. Each of us had a slightly different edition—meaning the page numbers seldom matched—but for some reason that never bothered us.

The print size of the Liber Usualis was minuscule, but I cannot recall experiencing difficulty reading it. Perhaps my eyesight was better 20 years ago. One day, our Pastor (ordained in the 1950s) showed up at Church with a book called the LIBER BREVIOR. He exclaimed, “Jeff, I bet you never knew that everything essential in the Liber Usualis could be printed in a much smaller book, eh?” He showed me the book, but I was used to the Liber Usualis and had no plans to jump ship.

I failed to realize that the final pages of the Liber Brevior contain a very special arrangement of all the Graduals, Alleluia verses, and Tracts:

    * *  PDF Download • Final Pages of the LIBER BREVIOR — 3.6MB

Almost ten years ago, Jeffrey Tucker scanned & uploaded the entire LIBER BREVIOR (1954) of Solesmes:

    * *  PDF Download • Complete LIBER BREVIOR (1954) — 29.4MB

The reductions found in the Liber Brevior are nice, but Solesmes produced an even nicer collection in the 1920s called CHANTS ABRÉGÉS, and Jeffrey Tucker scanned & uploaded this book about five years ago:

    * *  PDF Download • CHANTS ABRÉGÉS (1926) — 11.9MB

Without question, however, the supreme version of the CHANTS ABRÉGÉS was produced in 1955. Jeffrey Tucker also scanned & uploaded this book:

    * *  PDF Download • CHANTS ABRÉGÉS (1955) — 8.4MB

The publications produced by Solesmes during the 1950s are quite staggering, and give witness to the vibrancy of Gregorian singing in those days. We will have to forgive the rather silly warning appearing in the front of several of these books:

“All Rights Reserved on the rhythmic signs and the rhythm they represent…”

Much of “the rhythm they represent” is given by signs in the Editio Vaticana, which cannot be copyrighted. The whole point of the Vatican Edition (published by Pius X) was that no individual publisher could claim the rights to it. Nevertheless, Solesmes is not the first publisher to overstate their claims in an effort to sell books…

P.S.

Reducing the Graduals, Alleluia verses, and Tracts was quite common. For example, in the 1917 Graduale by Schwann, they mix “recto tono” with more ornate melodies—which will hopefully get the “feel” of the chant into one’s ear in spite of the simplification—as you can see in this example from Ash Wednesday:

105 Schwann 1917 GRADUALE


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

Filed Under: Articles, PDF Download Tagged With: Chants Abreges 1926, Chants Abreges 1930 Solesmes, Chants Abreges 1955, Solesmes LIBER BREVIOR 1954 Last Updated: January 1, 2020

Subscribe

It greatly helps us if you subscribe to our mailing list!

* indicates required

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).

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    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

Quick Thoughts

    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

Random Quote

We cannot exaggerate our indebtedness to Dr. Julian’s “Dictionary of Hymnology,” a monumental work, without which we could not have reached the high standard of accuracy, as to both texts and authorship, which we set before us when entering upon our labours.

— Committee for “New English Hymnal” (1906)

Recent Posts

  • Music List • (2nd Sunday of Lent)
  • Particularly Beautiful
  • PDF Download • “Funerals in the Ordinary Form”
  • Extreme Unction
  • Which Mass?

Subscribe

Subscribe

* indicates required

Copyright © 2026 Corpus Christi Watershed · Isaac Jogues on Genesis Framework · WordPress · Log in

Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.