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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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Emporium Kevin Allen • Official Site

Emporium Kevin Allen • Official Site

EVIN ALLEN has been highly regarded as a composer of opera, chamber and orchestral music. He has also developed a unique reputation as a composer of church music for the Roman Rite. By popular demand, his works are now being made available in EMPORIUM KEVIN ALLEN. Mr. Allen’s works, sacred and secular, have been performed in churches and concert halls throughout the United States and Europe. He is the founding director of the Collins Consort, the American Composer’s Project, and the Schola Immaculata. Mr. Allen is also the choirmaster of the Monastery of the Holy Cross in Chicago.

🔴 Available on Amazon as of 29 June 2025:
Hymns of John Henry Cardinal Newman: Kevin Allen’s Legendary Choral Settings

+  STOWE MISSAL EUCHARISTIC MOTETS (SAB)
—For Soprano, Alto, and Bass • 28-page book • This is Volume 1 (additional volumes will be released each year) • These pieces employ the ancient communion texts from the 7th-century STOWE MISSAL.

+  MATRI DIVINAE GRATIAE (SAB)
—Simple pieces for Soprano, Alto, and Bass • sample page • 42-page book.

+ MISSA FIDELIS SERVUS
—SATB; A Cappella; Kyrie, Gloria, Credo, Sanctus, Agnus Dei • 25-page book.

+  MISSA NUN KOMM DER HEIDEN HEILAND
—SATB • Kyrie, Gloria, Sanctus & Hosanna, Benedictus & Hosanna, Agnus Dei • sample page • 12-page book.

+  MISSA AD TE LEVAVI
—SSA • Kyrie, Credo, Sanctus & Hosanna, Benedictus & Hosanna, Agnus Dei • sample page • 17-page book.

+  MISSA CHRISTUS REX
—SATB with Organ • Kyrie, Gloria, Sanctus & Hosanna, Benedictus & Hosanna, Agnus Dei • sample page • 24-page book.

+  MISSA PRO DEFUNCTIS QUINQUE VOCUM
—“Mass for the Dead” for SSATB chorus, a cappella • 55-page book • Requiem Mass.

+  MISSA BREVIS
—“Missa Brevis” for SATB chorus, a cappella • 13-page book.

+  MISSA ORBIS FACTOR
—For Treble Chorus, Chant Schola, and Strings Conductor’s Score (Full Score) with String parts (Violin I, Violin II, Viola, Violoncello, Contrabass) • 42-page book.
MMM Note: For “Missa Orbis Factor,” the Schola and Treble Chorus will sing from The Rehearsal Score (which has piano reduction).

+  MISSA REX GENITOR
—Mass for three equal voices • 25-page book • 34 practice videos by Matthew J. Curtis.

+  CANTIONES SACRAE II
—Fifteen SATB motets • 55-page book • includes the famous “Tantum Ergo” which opens Sacred, Beautiful, & Universal • 15 free practice videos by Matthew J. Curtis.

+  MISSA REX SPLENDENS
—Mass for SA chorus, chant schola, & organ • 30-page book • based on Gregorian Chant Mass VII in the Kyriale.

+  “I Sing of a Maiden”
—SATB + ORGAN • 8 pages long.

+  MOTECTA TRIUM VOCUM
—Twelve (12) motets for three equal voices • 64-page book • includes optional Psalms in Latin & English • more than 56 free practice videos by Matthew J. Curtis.

+  Missa de Beata Virgine • SATB Chorus A Cappella
—34 pages; Kyrie, Gloria, Credo, Sanctus, Hosanna, Benedictus, Hosanna, Agnus Dei.

+  CANTIONES SACRAE SIMPLICES (SATB)
—Twelve simple SATB motets • 84-page book • includes optional Psalms in Latin & English • more than 150 free practice videos by Matthew J. Curtis • Foreword by Dr. William Mahrt • Hear a live recording of one of these motets sung at the Vatican by the choir of the Sistine Chapel.

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Corpus Christi Watershed

President’s Corner

    Responsorial Psalm Fauxbourdon?
    When it comes to singing Responsorial Psalms in Fauxbourdon, what does this sound like in practice? Can such a thing be done successfully with volunteer choirs in real Catholic parishes? Listen to this audio excerpt from Good Friday and see what you think. Our parish volunteer choir did so well this year—and the ceremonies were ‘standing room only’. For the record, that musical score can be downloaded (completely free of charge) from the flourishing feasts website.
    —Jeff Ostrowski
    Music List • (Easter Sunday, 2026)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for Easter Sunday—a.k.a. “Ad Missam in die Paschae”—which is 5 April 2026. Please feel free to download it as a PDF file if such a thing interests you. The Fauxbourdon for Communion is particularly moving.
    —Jeff Ostrowski
    PDF Download • “Sprinkling Rite”
    Liturgical reformers who gained power after Vatican II frequently caused great suffering to musicians. With the stroke of a pen, they sometimes make changes that would require thousands—or even millions—of man hours (work undertaken by composers and editors). The Sprinkling Rite during Eastertide is but one tiny example. The version given in that PDF document was the original melody for Roman Missal, Third Edition. Some still prefer that version. However, at the last moment, an “unknown hand” tinkered with a few notes in the antiphon. Those who examine the current edition can verify this with their own eyes.
    —Jeff Ostrowski

Quick Thoughts

    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
    PDF Download • “Ubi Caritas” (SATB)
    I remember singing “Ubi Cáritas” by Maurice Duruflé at the conservatory. I was deeply moved by it. However, some feel Duruflé’s version isn’t suitable for small choirs since it’s written for 6 voices and the bass tessitura is quite low. That’s why I was absolutely thrilled to discover this “Ubi cáritas” (SATB) for smaller choirs by Énemond Moreau, who studied with OSCAR DEPUYDT (d. 1925), an orphan who became a towering figure of Catholic music. Depuydt’s students include: Flor Peeters (d. 1986); Monsignor Jules Van Nuffel (d. 1953); Arthur Meulemans (d. 1966); Monsignor Jules Vyverman (d. 1989); and Gustaaf Nees (d. 1965). Rehearsal videos for each individual voice await you at #19705. When I came across the astonishing English translation for “Ubi Cáritas” by Monsignor Ronald Knox—matching the Latin’s meter—I decided to add those lyrics as an option (for churches which have banned Latin). My wife and I made this recording to give you some idea how it sounds.
    —Jeff Ostrowski

Random Quote

I basically don’t favor Cardinal Kasper’s proposal; I don’t think it’s coherent. To my mind, “indissoluble” means “unbreakable.”

— Daniel Cardinal DiNardo (19 October 2015)

Recent Posts

  • PDF • “Liturgical Law” (467 Pages)
  • Gregorian Chant … with Organ Accompaniment?
  • Responsorial Psalm Fauxbourdon?
  • Music List • (Easter Sunday, 2026)
  • PDF Download • “Sprinkling Rite”

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