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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.”

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Views from the Choir Loft

Testing Author List

Below is a trial run of a list of current contributors for the About page. I’ve ordered the list by last name, which I’m not crazy about.

avatar for Test AuthorTest Author
avatar for Dr. Samuel BackmanDr. Samuel Backman

Samuel earned degrees at Saint Olaf College, Yale University, and the University of Oklahoma. He resides with his wife in Minneapolis, Minnesota.—(Read full biography).

avatar for Veronica BrandtVeronica Brandt

Veronica Brandt holds a Bachelor Degree in Electrical Engineering. She lives near Sydney, Australia, with her husband and six children.—(Read full biography).

avatar for Dr. Alfred CalabreseDr. Alfred Calabrese

Dr. Alfred Calabrese is Director of Music and Liturgy at St. Rita Catholic Church in Dallas, TX. He and his wife have two children.—(Read full biography).

avatar for Richard J. ClarkRichard J. Clark

Richard J. Clark is the Director of Music of the Archdiocese of Boston and the Cathedral of the Holy Cross.—(Read full biography).

avatar for Rebecca De La TorreRebecca De La Torre

Rebecca holds a Bachelor of Science in Computer Science from Arizona State University. She resides with her husband and daughter in Phoenix, Arizona.—(Read full biography).

avatar for Aristotle A. EsguerraAristotle A. Esguerra

Aristotle A. Esguerra has served in the Diocese of Madison since 2009 as music director at the churches of St. Mary, Pine Bluff and St. Ignatius, Mount Horeb, and as the chant instructor to the Cistercian Nuns of Valley of Our Lady Monastery, Prairie du Sac.

avatar for Matthew FrederesMatthew Frederes

Mr. Frederes is a software engineer, pilot, served as an organist for 31 years, and directed small parish choirs/scholas for 22 years. He and his wife have 12 children. —(Read full biography).

avatar for Fr. David FrielFr. David Friel

Ordained in 2011, Father Friel is a priest of the Archdiocese of Philadelphia and serves as Director of Liturgy at Saint Charles Borromeo Seminary. —(Read full biography).

avatar for William J. FritzWilliam J. Fritz

William J. Fritz currently serves as music director at St. John the Baptist Catholic Church in Costa Mesa, CA where he resides with his wife and three boys.—(Read full biography).

avatar for Mark HaasMark Haas

Mark Haas is a composer and speaker whose music has been sung in over 600 parishes and 10 countries. He serves as the Music Director at Ave Maria Parish in Ave Maria, Florida where he lives with his wife and seven children.—(Read full biography).

avatar for Dr. Gregory HamiltonDr. Gregory Hamilton

Dr. Gregory Hamilton is a composer and performer currently on the faculty of Holy Trinity Seminary in Dallas TX.—(Read full biography).

avatar for Gwyneth HolstonGwyneth Holston

Gwyneth Holston is a sacred artist who works to provide and promote good quality Catholic art. Her website is gwynethholston.com. Read more.

avatar for Julie HuebnerJulie Huebner

Julie earned degrees at Luther College and Southern Illinois University. With her husband and three children, she resides in Wauwatosa, Wisconsin.—(Read full biography).

avatar for David J. HughesDavid J. Hughes

David J. Hughes is Organist & Choirmaster at St. Mary Church in Norwalk, Connecticut, where he directs a both professional and childrens' choirs. A native of Stamford, Connecticut, Mr. Hughes is a graduate of Yale College.

avatar for Wilfrid JonesWilfrid Jones

Wilfrid Jones is a PhD student in the theology faculty of the Albert-Ludwigs University of Freiburg, studying the theology and practice of sacred music.—(Read full biography).

avatar for Dr. Myrna KeoughDr. Myrna Keough

Dr. Myrna Keough and her husband, Shawn, have five children. She earned two doctorates, and serves on the faculty of Mount Angel Seminary in Oregon. —Read full biography (with photographs).

avatar for Dr. Peter KwasniewskiDr. Peter Kwasniewski

A graduate of Thomas Aquinas College (B.A. in Liberal Arts) and The Catholic University of America (M.A. and Ph.D. in Philosophy), Dr. Peter Kwasniewski is currently Professor at Wyoming Catholic College. He is also a published and performed composer, especially of sacred music.

avatar for Jim LangJim Lang
avatar for Andrea LealAndrea Leal

Andrea Leal is a wife and homeschooling mother of 6 children. She serves as choir director for the Traditional Latin Mass in Las Vegas.—(Read full biography).

avatar for Philip LealPhilip Leal
avatar for Andrew LeungAndrew Leung

Andrew Leung currently serves the music director of Vox Antiqua, conductor of the Cecilian Singers, and music director at Our Lady of China Church.—(Read full biography).

avatar for Daniel MarshallDaniel Marshall

An active composer, Daniel writes liturgical works in English, Spanish, Latin, and Portuguese. He lives in Massachusetts with his wife and two children.—Read full biography (with photographs).

avatar for Corrinne MayCorrinne May

Corrinne May is one of Singapore’s most celebrated singer-songwriters. She is also a wife and homeschooling mother.—(Read full biography).

avatar for Veronica MorenoVeronica Moreno

Veronica Moreno is married to a teacher and homeschools five children. She has been cantor at her local Catholic parish for over a decade.—(Read full biography).

avatar for Andrew R. MotykaAndrew R. Motyka

Andrew Motyka is the Archdiocesan Director of Liturgical Music and Cathedral Music for the Archdiocese of Indianapolis.—(Read full biography).

avatar for Christopher MuellerChristopher Mueller

Christopher Mueller is a conductor and composer who aims to write beautiful music out of gratitude to God, Author of all beauty.—(Read full biography).

avatar for Jeff OstrowskiJeff 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).

avatar for Cynthia OstrowskiCynthia Ostrowski

Cynthia Ostrowski holds a bachelor's degree (2005) in Geographic Information Science and a minor in Computer Science from Texas A&M University Corpus Christi.—(Read full biography).

avatar for Aurelio PorfiriAurelio Porfiri

Renowned as composer, conductor, theorist, author, pedagogue, and organist, Aurelio Porfiri has served the Church on multiple continents at the highest levels. Born and raised in Italy, he currently serves as Director of Choral Activities and Composer in Residence for Santa Rosa de Lima School (Macao, China).

avatar for Adam RahaAdam Raha

Together with his wife, Adam Raha has embraced the role of being the first (and most important) teachers for their eight children.—(Read full biography).

avatar for Keven SmithKeven Smith

Keven Smith, music director at St. Stephen the First Martyr, lives in Sacramento with his wife and five musical children.—(Read full biography).

avatar for Dr. Lucas TappanDr. Lucas Tappan

Dr. Lucas Tappan is a conductor and organist whose specialty is working with children. He lives in Kansas with his wife and four children.—(Read full biography).

avatar for Patrick TorsellPatrick Torsell

Patrick Torsell is a staff substitute organist at the Cathedral Basilica of the Immaculate Conception in Denver, CO, and associate organist at Our Lady of Mt. Carmel (FSSP), Littleton, CO—(Read full biography).

avatar for Daniel TuckerDaniel Tucker

Daniel Tucker is choirmaster at the Cathedral of St. Matthew in South Bend, IN. He holds degrees from Western Michigan University and Yale University. —(Read full biography).

avatar for Dr. Charles WeaverDr. Charles Weaver

Dr. Charles Weaver is on the faculty of the Juilliard School, and serves as director of music for St. Mary’s Church. He lives in Connecticut with his wife and four children.—(Read full biography).

from the documentation: Users are ordered by their display name A-Z by default. You can adjust this by changing this parameter. Possible values are:

  • random,
  • user_id,
  • user_login,
  • display_name,
  • last_name,
  • first_name,
  • post_count (0.7+),
  • date_registered (0.7+),
  • recent_site_activity,
  • recent_post_activity,

Here I’ll paste the original list as a backup :

4253 Jeff Ostrowski IMAGE JEFF OSTROWSKI was chosen to be President of Watershed by the board of directors in 2011. He holds his B.M. in Music Theory from the University of Kansas (2004), where he also did graduate work in Musicology. He serves as choirmaster for the new FSSP parish in Los Angeles and lives in that city with his wife and two children.

FULL BIOGRAPHY

4252 Veronica VERONICA BRANDT holds a Bachelor’s in Electrical Engineering. As editor, she has produced fine publications (as well as valuable reprints) dealing with Gregorian chant, hymnody, Latin, and other subjects. These publications are distinguished on account of their tastefulness. She lives in the Blue Mountains near Sydney, Australia, with her husband Peter and five children.

FULL BIOGRAPHY

4251 Alfred Calabrese DR. ALFRED CALABRESE is a conductor, educator, composer, scholar, and church musician. Having worked in academia for two decades, he felt called to enter full-time work in the Catholic Church, and since 2007 has directed the music at Saint Rita Catholic Church. He and his wife live in Dallas, TX. They have two grown children.

FULL BIOGRAPHY

4250 Richard Clark RICHARD CLARK has served since 1989 as Music Director and Organist at Saint Cecilia Church in Boston, Massachusetts. He is also Chapel Organist (Saint Mary’s Chapel) at Boston College. For the Archdiocese of Boston, he directed the Office of Divine Worship Saint Cecilia Schola. His compositions have been performed on four continents.

FULL BIOGRAPHY

4249 Father David Friel FR. DAVID FRIEL studied Theology at St. Charles Borromeo Seminary, and currently serves as Parochial Vicar of Saint Anselm Parish (Philadelphia, PA). He was ordained to the Catholic Priesthood in May of 2011.

FULL BIOGRAPHY

4248 Andrew Leung ANDREW LEUNG is a seminarian for the Diocese of Steubenville, Ohio. Before moving to Ohio, he was the Director of Music at St. Pius X Catholic Church (Atlanta) and taught Gregorian chant at the Cistercian Monastery of the Holy Spirit in Conyers, Georgia.

FULL BIOGRAPHY

84111 ver0 headshot VERONICA MORENO is married to a teacher and homeschools five children. While at UCLA, she earned an undergraduate degree in Ethnomusicology and then went on to study special education at Cal State LA. She has been cantor at her local Catholic parish for over a decade.

FULL BIOGRAPHY

4247 Andrew Motyka ANDREW MOTYKA is the Archdiocesan Director of Liturgical Music and Cathedral Music for the Archdiocese of Indianapolis. He holds a Master of Music in Sacred Music from Benjamin T. Rome School of Music at The Catholic University of America, and lives with his wife and children in Indiana.

FULL BIOGRAPHY

4246 Chris Mueller CHRISTOPHER MUELLER is a church musician, conductor, and composer. He aims to write beautiful music out of gratitude to God, the Author of all beauty. He lives with his wife and children in rural New England.

FULL BIOGRAPHY

4245 Second CYNTHIA OSTROWSKI holds a bachelor’s degree in Geographic Information Science and a minor in Computer Science from Texas A&M University (2005). She is currently a stay-at-home mother of two children. A former GIS analyst, Cynthia’s interests include photography, french horn, and singing polyphony.

FULL BIOGRAPHY

4243 Lucas Tappan DR. LUCAS TAPPAN is a conductor and organist whose specialty is working with children. He earned his Master of Music (organ performance) in 2009 from the University of Kansas and in 2014 was granted a Doctorate (choral conducting) from the same institution. He lives in Kansas with his wife and two sons.

FULL BIOGRAPHY

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Corpus Christi Watershed

President’s Corner

    Music List • (3rd Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday, which is the 3rd Sunday of Lent (8 March 2026). If such a thing interests you, feel free to download it as a PDF file. This feast has magnificent propers. Its stern INTROIT (“Óculi mei semper ad Dóminum”) is breathtaking, and the COMMUNION (“Qui bíberit aquam”) with its fauxbourdon verses is wonderful. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski
    “Samaritánæ” (3rd Sunday of Lent)
    With regard to the COMMUNION for the 3rd Sunday of Lent (Year A), the Ordo Cantus Missae—which was published in 1969 by the Vatican, bearing Hannibal Bugnini’s signature and approbation in its PREFACE—inexplicably introduced a variant melody and slightly different words, as you can see by this comparison chart. When it comes to such items, they’re always done in secrecy by unnamed people. (Although it is known that Dom Eugène Cardine collaborated in the creation of the GRADUALE SIMPLEX, a book considered by some to be a travesty.)
    —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

Quick Thoughts

    Grotesque Pairing • “Passion Chorale”
    One of our rarest releases was undoubtably this PDF scan of the complete Pope Pius XII Hymnal (1959) by Father Joseph Roff, a student of Healey Willan. One of the scarcest titles in existence, this book was provided to us by Mr. Peter Meggison. Back in 2018, we scanned each page and uploaded it to our website, making it freely available to everyone. Readers are probably sick of hearing me say this, but just because we upload something that doesn’t necessarily mean it’s wonderful or worthy of imitation. We upload many publications precisely because they are ‘grotesque’, interesting, or revealing. Whereas the Brébeuf Catholic Hymnal had an editorial board that was careful and sensitive vis-à-vis pairing texts with tunes, the Pope Pius XII Hymnal (1959) seems to have been rather reckless in this regard. Please take a look at what they did with the PASSION CHORALE and see whether you agree.
    —Jeff Ostrowski
    Extreme Unction
    Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.
    —Corpus Christi Watershed
    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

Random Quote

Some are called not to much speaking, | nor to conversations about the Church, | but, rather, to a deep silence | and to a life hidden in the heart of the Church, | far from wrangling tongues, from speculations, and discord. […] This is the essence of a Eucharistic monastic life.

— Fr. Mark Daniel Kirby (Meditation on Colossians 3:3)

Recent Posts

  • Music List • (3rd Sunday of Lent)
  • “National Survey” (Order of Christian Funerals) • By the USCCB Secretariat of Divine Worship
  • “Samaritánæ” (3rd Sunday of Lent)
  • Grotesque Pairing • “Passion Chorale”
  • PDF Download • “Ubi Caritas” (SATB)

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