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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 • 1909 “Modern Notation” Gradual (Extremely Rare) — 712 Pages

Jeff Ostrowski · January 25, 2023

HE TRUTH IS STRANGER than fiction. For example, it’s fascinating how JACKIE GLEASON couldn’t read a note of music, yet produced 100+ albums and still holds the record for the longest stay on the Billboard Top Ten Charts. Gleason’s first ten albums sold over a million copies each! Something else I find endlessly fascinating is how plainsong’s Melismatic Mora Vocis (which I have referenced so often) was completely forgotten for a century, due to the popularity of the rhythmic modifications Dom Mocquereau imposed on the official edition. It’s as if nobody was curious about the thousands of elongations added by Dom Mocquereau. Indeed, after one realizes what Dom Mocquereau did, it becomes impossible to “unsee” the bizarre way his additions were squeezed in, since the Vatican made it clear to Dom Mocquereau—by means of a letter dated 6 September 1906—that he wasn’t allowed to change any of the blank spaces.

No Condemnation • In spite of what some have claimed, I do not “condemn” those who follow the Mocquereau rhythm (as I did for more than 20 years). At the same time, we should understand what took place. In my opinion, we have no obligation to “conceal” or “suppress” the truth. For this reason, I have attempted to let people know why some choose to sing the Editio Vaticana the way it was intended to be sung by those who—at the behest of Pope Saint Pius X—created it.

Perfect Conformity • The 1909 SCHWANN EDITION is one of the most faithful books when it comes to the official rhythm. I’m tempted to say it is more faithful than any other book, but Father Mathias is also quite faithful, and so is the LEMMENSINSTITUUT faculty. Corpus Christi Watershed has paid to have this incredibly rare book professionally scanned:

*  PDF Download • 1909 GRADUALE Modern Notation (712 pages)
—40.4MB • Epitome E Graduali (Schwann) • Scanned professionally.

42970-Schwann-Modern-Notation-Epitome-E-Graduali-004
42970-Schwann-Modern-Notation-Epitome-E-Graduali-003
42970-Schwann-Modern-Notation-Epitome-E-Graduali-002
42970-Schwann-Modern-Notation-Epitome-E-Graduali-001

The technical title is Epitome E Graduali, because it’s not “complete” inasmuch as certain items (such as Graduals and Tracts) have been simplified. This book is also known as Römisches Gradualbuch. I can’t imagine how many hours of painstaking work were required to produce such a book.

Can You Help Us?

We Desperately Need Donations! • I believe so strongly in what we are doing, I’m not ashamed to beg. Obtaining these rare books (and having them professionally scanned) has required thousands of dollars. We have more books to release, but more are waiting to be scanned. When we scan them “in house” the quality suffers—although the file size is much larger (which is inconvenient for our readers). That’s why we prefer to have these books scanned professionally. The online library our organization has created is about 24x larger than the UCLA music library (in terms of liturgical books) … and you can access all the books completely free of charge!

Can you please make a donation right now?

*  Donate to Corpus Christi Watershed • Via CORNERSTONE

Thank you for your consideration, and God bless!

Some books we have recently obtained and scanned:

*  PDF Download • Weinmann Gradual on Five Lines! (692 pages)
*  PDF Download • Wagner’s “Kyriale Accompaniment” (138 pages)
*  PDF Download • 1908 Solesmes Graduale Romanum (1,077 pages)
*  PDF Download • 1920 Plainsong Booklet on 5 Lines! (326 pages)
*  PDF Download • 1908 Schwann Graduale Romanum (1,129 pages)
*  PDF Download • 1942 Nova Organi Harmonia Ad Graduale (343 pages)
*  PDF Download • Msgr. Nekes “Kyriale Organ Accompaniment” (175 pages)
*  PDF Download • 1905 Lecoffre KYRIALE (95 pages)
*  PDF Download • 1913 “VESPERALE” by Schwann (954 pages)
*  PDF Download • Springer’s Gradual in Modern Notation (870 pages)
*  PDF Download • 1915 “Gregorian Vesperale” on Five Lines! (651 Pages)

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

Filed Under: Articles, Featured, PDF Download Tagged With: Abbot Joseph Pothier of Solesmes, Editio Vaticana, Lalande Online Library, melismatic morae vocis, Mocquereau Rhythmic Signs Last Updated: February 23, 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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President’s Corner

    PDF Download • “Atténde Dómine”
    Although it isn’t nearly as ancient as other hymns in the plainsong repertoire, Atténde Dómine, et miserére, quía peccávimus tíbi (“Look down, O Lord, and have mercy, for we have sinned against Thee”) has become one of the most popular hymns for LENT—perhaps because it was included in the famous Liber Usualis of Solesmes. This musical score (PDF file) has an incredibly accurate version in English, as well as a nice version in Spanish, and also the original Latin. Although I don’t claim to have a great singing voice, this morning I recorded this rehearsal video.
    —Jeff Ostrowski
    Music List • (1st Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I’ve prepared for this coming Sunday—22 February 2026—the 1st 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 outstanding feasts website alongside the official texts in Latin. I spent an enormous amount of time preparing this ORDER OF MUSIC—because the children’s choir will join us—and some of its components came out great. For example, the COMMUNION ANTIPHON with Fauxbourdon is utterly resplendent, yet still ‘Lenten’.
    —Jeff Ostrowski
    2-Voice Arrangement for Lent
    Those seeking a two-voice arrangement for LENT and PASSIONTIDE should click here and scroll down. It’s based on number 775 in the Brébeuf Hymnal, with an enchanting melody written by Kevin Allen (the legendary American composer of sacred music). That text—“Pendens In Crucis Cornibus”—is often used for the Feast of our Lady of Sorrows. That link is important because, in addition to the musical score, it provides free rehearsal videos for each individual voice: something volunteer choirs appreciate!
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (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
    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

“The Pope is not an absolute monarch whose thoughts and desires are law. On the contrary: the Pope’s ministry is a guarantee of obedience to Christ and to his Word. He must not proclaim his own ideas, but rather constantly bind himself and the Church to obedience to God’s Word, in the face of every attempt to adapt it or water it down, and every form of opportunism.”

— ‘His Holiness, Pope Benedict XVI (11 May 2005)’

Recent Posts

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  • PDF Download • “Atténde Dómine”
  • “Chant Is Not a Penitential Act” • Lenten Reflection by Daniel Marshall
  • (Ash Wednesday) • Medieval Illumination Depicting the Distribution of Ashes
  • Music List • (1st Sunday of Lent)

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