• 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

Jeff Ostrowski · March 3, 2015

PDF Download • 1895 “Liber Responsorialis” by Solesmes Abbey

This free PDF was provided courtesy of the St. Jean de Lalande Library of Rare Books.

Jeff Ostrowski · March 2, 2015

PDF Download: “67 Hymns” Arranged & Translated by Rev. Adrian Fortescue (1913)

I cannot help but think of this hymn collection as his greatest masterpiece.

Jeff Ostrowski · February 24, 2015

PDF Download: Two (2) Rare Franciscan Chant Books

Many of these melodies cannot be easily found in any other book.

Jeff Ostrowski · February 19, 2015

PDF Download: 1896 “Liber Usualis” • Extremely Rare

The book is 1,479 pages. The monastery of Solesmes certainly had a staggering output!

Jeff Ostrowski · February 14, 2015

Vexilla Regis Prodeunt (Gregorian Hymn)

Oh, what a difference a thousand years makes…

Jeff Ostrowski · January 27, 2015

PDF Download: Eucharistic Verset By Palestrina

Your more advanced singers will love this piece by Palestrina!

Jeff Ostrowski · January 24, 2015

PDF Download: Saint Rose Hymnal (1938)

“It contains about two hundred hymns—all from approved sources—and covers every phase of Catholic devotion.” —Foreword by the Bishop of La Crosse

Jeff Ostrowski · January 21, 2015

PDF Download: “Laudate Hymnal” (1942) … An Exceptionally Rare Book!

“We feel that the selection of hymns leaves little to be desired…” —From the 1942 Foreword

Jeff Ostrowski · January 20, 2015

PDF Download: Hymn Book By Sisters Of Notre Dame (1907)

“Yet zephyrs vainly fan me, and flow’rs to groves invite…”

Jeff Ostrowski · January 15, 2015

PDF Download: Standard Catholic Hymnal (1921)

This extremely rare Catholic hymn book is here made available for the first time ever as a PDF download.

Jeff Ostrowski · January 13, 2015

PDF Download: Notre Dame Hymn Tune Book (1905)

“They call me a Papist and they laugh at my creed…”

Jeff Ostrowski · January 12, 2015

PDF Download: Rare Hymnal By Boston’s Archbishop

Can you imagine singing all those vernacular hymns while Mass is happening?

Jeff Ostrowski · December 31, 2014

PDF Download: “Saint Mark’s Hymnal for Use in the Roman Catholic Church in the United States” (1910)

I bet you don’t own this important historical hymn book!

Jeff Ostrowski · December 23, 2014

PDF Download: Rossini “Parochial Hymnal” (1936)

Your Christmas present from Corpus Christi Watershed!

Corpus Christi Watershed · July 29, 2014

Free PDF Download: Complete Gospel Acclamations (172 pages) • Couture & Quentin

Download the entire book for free or purchase the beautiful book (spiral-bound).

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 50
  • Page 51
  • Page 52
  • Page 53
  • Page 54
  • Interim pages omitted …
  • Page 57
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    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
    “Reminder” — Month of April (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
    Simplified Accompaniment (Easter Hymn)
    Number 36 in the Brébeuf Hymnal is “At the Lamb’s high feast we sing,” an English translation for Ad Cenam Agni Próvidi (which was called “Ad Régias Agni Dapes” starting in 1631). As of this morning, you can download a simplified keyboard accompaniment for it. Simply click here and scroll to the bottom. Many organists are forced to serve simultaneously as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult—which explains why choirmasters appreciate these simplified keyboard accompaniments. Sadly, many readers will click that link but forget to scroll to the bottom where the simplified PDF file is located.
    —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

“Custom preserves many things in liturgy after their first reason has ceased.”

— Father Adrian Fortescue (writing in 1916)

Recent Posts

  • PDF Download • Ascension “Entrance Chant”
  • Every Artist Needs a Refuge
  • Simplified Accomp. • Schubert’s “Ave Maria.”
  • “The Unselected Hymn” • Do You Recognize It?
  • 2026 Sacred Music Pilgrimage (Washington DC) • With Richard J. Clark

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.