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Corpus Christi Watershed

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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

    Music List • (15th Sund. Ordinary Time)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for the 15th Sunday in Ordinary Time (Year A), which is 12 July 2026. Please feel free to download it as a PDF file if that appeals to you. The hymns chosen are some of the most ‘traditional’ I have chosen (and were chosen by our pastor). The ENTRANCE CHANT radiates pure bliss, overflowing with joy.
    —Jeff Ostrowski
    Shortest Psalm In The Bible
    The shortest chapter in the whole Bible—as well as the shortest psalm—is PSALM 116 (“Laudáte Dóminum ómnes géntes”), which consists of just two verses. German-speaking Catholics did something really splendid (PDF) with PSALM 116. I was alerted to this many years ago by none other than Monsignor Robert Alexander Skeris. Click here to download—from different Catholic hymn books—ten (10) different harmonizations for this fabulous hymn.
    —Jeff Ostrowski
    Oldest Latin Eucharistic Hymn
    The Church’s oldest Latin Eucharistic hymn is featured in the Brébeuf Hymnal. Indeed, the legendary Father Adrian Fortescue made a translation of it—matching the original’s meter—which was elevated by the Brébeuf team. For years, we’ve been working on a Spanish hymnal: “Cantoral del Padre Antonio Daniel.” The progress has been slow but steady, and we encourage anyone fluent in Spanish to consider joining the proofreading team. A few days ago, my wife helped me record a rehearsal video for this Spanish version of the Church’s oldest Latin Eucharistic hymn.
    —Jeff Ostrowski

Quick Thoughts

    “Reader Feedback” • 22 June 2026
    A reader wrote to us from Virginia: “I really appreciate the 23 harmonizations that you posted on CORPUS CHRISTI WATERSHED for the Daily, Daily, Sing to Mary hymn. I hope to find willing voices in our small Schola Cantorum to try the three-voice version. Carry on, sir! You’re doing the Lord’s work.” While we don’t know this gentleman personally, we note that he earned a Ph.D. (which demonstrates that our blog has something for everybody). 😊
    —Corpus Christi Watershed
    Time and Again We Are Asked…
    John Baptist Singenberger (d. 1924) was a central figure of Catholic Church music. In this utterly fascinating excerpt (Single-Page PDF), Singenberger writes: Time and again we are asked: “Is the Gregorian chant to be accompanied by the organ?” As a young student in Saint Gall, Singenberger befriended SEBASTIAN GEBHARD MESSMER, the future Archbishop of Milwaukee (Wisconsin). The two graduated together in 1861. The school they attended (Saint George’s Seminary) was a “seminary”—but in the older European sense. In other words, it provided a classical education without necessarily leading to ordination. Singenberger remained a layman his whole life, but Messmer was eventually made archbishop—by Pope Saint Pius X—of the very archdiocese in Wisconsin where Singenberger would spend his American career, giving him a powerful ecclesiastical ally.
    —Jeff Ostrowski
    “Reminder” — Month of June (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). Since we were founded in 2006, not one of our board members has ever accepted any remuneration whatsoever—not a penny. 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

Random Quote

“I never cared a tinker’s cuss what the Congregation may have decided about the order in which the acolyte should put out the candles after Vespers.”

— Dr. Adrian Fortescue (24 Nov. 1919)

Recent Posts

  • PDF Download • New Westminster Hymnal (472 pages) “Transcribed” — 34,600 words!
  • Music List • (15th Sund. Ordinary Time)
  • This Is Precisely What’s Hated By Purists
  • PDF Download • “Organ Interludes for Manuals Only” (Denmark) — 23 pages
  • Cookies and the “Correct” Way to sing at Solesmes

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