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Corpus Christi Watershed

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Corpus Christi Watershed

Corpus Christi Watershed · March 19, 2013

1907 Missa Pro Defunctis (Modern Notation)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1892 Magister Choralis (F.X. Haberl)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1906 Gregorian Notes and Neums

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

Inaugural Mass of Pope Francis

Hundreds of thousands of people packed St. Peter’s Square in Vatican City to watch the inaugural Mass, formally installing Pope Francis on 13 March 2013, the Feast of St. Joseph.

Corpus Christi Watershed · March 19, 2013

1925 Commune Sanctorum (F. X. Mathias)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

Potiron Accompaniments to the Office of the Dead

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1908 Pustet Graduale (Fragment)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1886 Du Chant Grégorien (Lemmens)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1920 Solesmes Liber Usualis (Fragment)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1856 Niedermeyer Gregorian Accomp. Treatise

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1909 Mechlin Graduale (Fragment)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1856 Gevaert Method for Accompanying Plainchant

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1930 Text Book of Solesmes Gregorian Chant

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1924 “Liber Usualis” in Modern Notation (Solesmes)

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

Corpus Christi Watershed · March 19, 2013

1900 (?) Lepage Gregorian Accompaniment Treatise

A free PDF download of this entire book is provided, courtesy of the St. Jean de Lalande Library of Rare Books.

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Corpus Christi Watershed

President’s Corner

    “Truly Great Processional” • (Pipe Organ)
    I stumbled upon this live recording of a PROCESSIONAL I played on the pipe organ in 2002. It’s an excerpt from a much longer composition by Sebastian Bach. In those days, there weren’t sophisticated recording devices allowing one “fix” wrong notes. (Perhaps they existed, but we didn’t have machines like that.) So it was necessary to play the entire piece from beginning to end. If you’re a church organist, feel free to download the PDF score. I suppose it’s only a matter of time until some joker uses “artificial intelligence” to play music at church … but there’s something so satisfying about playing an organ in real life.
    —Jeff Ostrowski
    Proof Which All Can Immediately See!
    “A little knowledge is a dangerous thing,” as the famous maxim goes. Over the years, I’ve observed malicious attacks on the Brébeuf Catholic Hymnal. Rather than scoring a ‘hit’ on the Brébeuf Hymnal, its attackers often reveal profound ignorance. I’ve been advised never to reply … but I break that rule today. Certain voices online assert that the Brébeuf Hymnal is “untraditional” because it includes both the Urbanite and pre-Urbanite versions of the hymns. But if only they would glance at a copy of the 1913 VESPERALE (printed by order of Pope Saint Pius X) they would see how mistaken such statements are.
    —Jeff Ostrowski
    New Bulletin Article • “8 June 2025”
    My pastor requested that I write short articles each week for the parish bulletin. Those responsible for preparing similar write-ups may find a bit of inspiration in these brief columns. The latest article includes a few anecdotes about Archbishop Fulton J. Sheen and Abraham Lincoln.
    —Jeff Ostrowski

Quick Thoughts

    Antiphons Don’t Match?
    A reader wants to know why the Entrance and Communion antiphons in certain publications deviate from what’s prescribed by the GRADUALE ROMANUM published after Vatican II. Click here to read our answer. The short answer is: the Adalbert Propers were never intended to be sung. They were intended for private Masses only (or Masses without music). The “Graduale Parvum,” published by the John Henry Newman Institute of Liturgical Music in 2023, mostly uses the Adalbert Propers—but sometimes uses the GRADUALE text: e.g. Solemnity of Saints Peter and Paul (29 June).
    —Corpus Christi Watershed
    When to Sit, Stand and Kneel like it’s 1962
    There are lots of different guides to postures for Mass, but I couldn’t find one which matched our local Latin Mass, so I made this one: sit-stand-kneel-crop
    —Veronica Brandt
    The Funeral Rites of the Graduale Romanum
    Lately I have been paging through the 1974 Graduale Romanum (see p. 678 ff.) and have been fascinated by the funeral rites found therein, especially the simply-beautiful Psalmody that is appointed for all the different occasions before and after the funeral Mass: at the vigil/wake, at the house of the deceased, processing to the church, at the church, processing to the cemetery, and at the cemetery. Would that this “stational Psalmody” of the Novus Ordo funeral rites saw wider usage! If you or anyone you know have ever used it, please do let me know.
    —Daniel Tucker

Random Quote

Legitimate and necessary concern for current realities in the concrete lives of people cannot make us forget the true nature of the liturgical actions. It is clear that the Mass is not the time to “celebrate” human dignity or purely terrestrial claims or hopes. It is rather the sacrifice which renders Christ really present in the sacrament.

— Pope Saint John Paul II (20 March 1990)

Recent Posts

  • “Breathtaking Photographs” • First Mass of Father Michael Caughey, FSSP (Muskegon, MI)
  • “Truly Great Processional” • (Pipe Organ)
  • “Re: Vigil Masses” • Reader Feedback (3 June 2025)
  • Proof Which All Can Immediately See!
  • New Bulletin Article • “8 June 2025”

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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.

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