• 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
  • 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

Christmas Midnight Mass • Saint Vitus Parish (LA)

Jeff Ostrowski · December 15, 2018

These musical programs are for Saint Vitus Parish, which belongs to the Archdiocese of Los Angeles. The Parish is staffed by the Priestly Fraternity of Saint Peter. Bring your family to the 10:30am High Mass every Sunday.


PROCESSIONAL   •   #805 O Come, All Ye Faithful

From the Campion Hymnal.


“Asperges” is only sung for the main Sunday Mass.


INTROIT   •   The Ladies sing this.

PDF Score (Singer)   •   Practice Audio (Singer)

Accompanied from these markings, which the organist should print using a color printer.


KYRIE ELEISON

We will sing #89425, a Kyrie by Victoria.


GLORIA IN EXCELSIS

We will sing Guerrero’s Gloria based on “Iste Sanctus” • #5612.

We also know GLORIA X; that means go HERE and find the Gloria under Mass X.


GRADUAL & ALLELUIA

We will sing #3982 (an Alleluia by Father Morales).

As always, the verses are found in our Goupil Gradual books.


CREDO IV   •   When we sing Plainsong Credo IV, we use alternatim

PDF Score (Singer)   •   Practice Audio (Singer)   •   Organist


OFFERTORY ANTIPHON

PDF Score (Singer)


OFFERTORY OTHER

“Christmas Carol” by Peter Lejeune is #87488


SANCTUS & HOSANNA

We will sing #88751, a Sanctus by Victoria.

We will also sing #88749 Benedictus by Victoria.

We are learning #87349, a SANCTUS by J.S. Bach


AGNUS DEI

We will sing AGNUS DEI after Fr. Gregorio Allegri (d. 1652) = #7554

We also know #90719 by Giovanni Gabrieli.

We also know 13th century Worcester AGNUS DEI.

AGNUS DEI (1310AD)   (score)


COMMUNION ANTIPHON   •   The Men sing this.

PDF Score (Singer)   •   Practice Audio (Singer)


COMMUNION OTHER

“O Magnum Mysterium” (Father Victoria) is #3792.


RECESSIONAL HYMN   •   #803 Hark! The Herald Angels Sing

From the Campion Hymnal.


CHOIR PRAYER (usually taken from CAMPION HYMNAL) after attendance:

A description of Fr. Charles Garnier, written in 1649:

He mortified himself night and day, always sleeping on a hard bed and carrying on his body some part of the cross, which he cherished in life and upon which he hoped to meet his death. Each time that he came back from his mission he made sure to sharpen anew the iron points of the belt which he wore next to his skin. More than that, he often used an iron discipline, also studded with sharp points. His food was the food of the Indians—that is, less than any miserable beggar in France would expect to have. During this last winter’s famine, acorns and bitter roots were his delicacies… Those in greatest need were the object of his tenderest solicitude. No matter how disgusting a person’s manners were, nor how mean and impudent his actions, he loved all with the love of a mother and never neglected any corporal work of mercy that would help for the salvation of souls. He would dress ulcers that were so poisoned and infectious that the Indians—even the nearest relatives of the patient—could not force themselves to dress them. Alone he would undertake the task of swabbing away the pus and dressing the wound every day for two or three months, exercising the greatest care and tenderness, although often he knew well that the wounds were incurable. “But,” he would say, “the more fatal the wounds, the more I am inclined to nurse them in order to bring these poor people to the gates of Heaven and to prevent them from falling into sin at the most dangerous time of their lives.”


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

Filed Under: Articles 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

    💲 5.00 💵
    Our tiny 501(c)3 nonprofit organization exists solely by generous readers who donate $5.00 per month. We have no endowment; we have no major donors; we run no advertisements; we have no savings. A donor wrote to us: “I so appreciate all you do and have done, and your generosity is unprecedented. I am honored to be able to make a monthly contribution.” Another monthly donor says: “Thank you for everything CC Watershed does. We are able to add so much solemnity to Holy Mass due to the resources made available here.” Can you spare a few dollars each month to help us survive?
    —Corpus Christi Watershed
    Dom Pothier • Photo from 1904
    Dom Paul Cagin, in a 1904 publication (L’oeuvre de Solesmes dans la restauration du chant grégorien) made sure to include a beautiful image of Dom Pothier, the legendary abbot of St-Wandrille. Also shown is a very young Dom André Mocquereau. Auguste Pécoul—considered the spiritual “son” of Abbat Prosper Guéranger of Solesmes—wrote as follows on 24 June 1901: “To forestall any confusion, let us remember that there is just one Gregorian notation—that restored, according to the ancient manuscripts, by the eminent Abbot of Saint-Wandrille, Dom Pothier.” ✠
    —Jeff Ostrowski
    PDF • “3-Voice Motet” (Father De Laet)
    I believe 99% of our readers will recognize this hymn tune. Perhaps Father Edgard De Laet should have called it a ‘hymn’ instead of a ‘motet for three voices’—but he’s technically correct, since MOTET is defined as: “a short piece of sacred choral music, typically polyphonic and unaccompanied.” The even verses are for three voices, as you will see if you download the PDF score at #20245. The odd verses may be song a cappella SATB or unison with organ.
    —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 chapter secretary is authorized to write a letter beseeching a royal pardon for Caspar de Cuevas, cathedral sackbut player, who is imprisoned on a murder charge.” [From “The Life of Father Francisco Guerrero.”]

— Sevilla: Chapter Resolution (23 March 1566)

Recent Posts

  • Fulton J. Sheen • “24-Hour Catechism”
  • “Reminder” — Month of Febr. (2026)
  • Seminary Music Directors Gather in Houston
  • 💲 5.00 💵
  • Dom Pothier • Photo from 1904

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.