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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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Views from the Choir Loft

Biography • Mark Haas

Mark Haas · June 4, 2025

ARK HAAS is a composer and speaker who promotes sacred music of the Catholic tradition. His liturgical music has been sung in over 600 parishes, in 10 countries, including musical settings for various ordinations and dedications. In 2017, his orchestration of Michael Accurso’s I Will Praise Your Name Forever was presented by the North Carolina Symphony Orchestra during the Dedication of the HOLY NAME OF JESUS CATHEDRAL in Raleigh, North Carolina. Mark has also contributed over 30 articles promoting various Catholic topics published by Aleteia.org (a website connected to the Vatican), ChurchPOP.com, CatholicExchange.com, Crisis Magazine, CatholicVote.org, and The Patrick Madrid Show. In 2025, he became a full-time contributor for Corpus Christi Watershed.

*  Mark Haas • PUBLICITY PHOTO

Additional Details • In 2016, his original choral piece, Prayer of Saint Francis, was sung for Mass at the Basilica of Saint Francis of Assisi in Assisi, Italy. In 2024, Mark again collaborated with the Diocese of Raleigh for their 100th Centennial Mass, performing his arrangement of At the Name of Jesus (KING’S WESTON) for mixed choir and full orchestra. His YouTube Channel with over 18,000 subscribers promotes Catholic life and culture. Mark holds a BFA in Music Composition from Marshall University, and an MFA in Composition from UNC School of the Arts. He currently serves as the Director of Music at Ave Maria Catholic Church in Ave Maria, Florida where he lives with his wife and their seven original compositions.

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

Filed Under: Biographies Tagged With: Mark Haas Composer Last Updated: July 29, 2025

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About Mark 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).

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Corpus Christi Watershed

President’s Corner

    PDF • “Music List” (Sunday, 28 December)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for Feast of the Holy Family of Jesus, Mary, & Joseph (28 Dec. 2025). If such a thing interests you, feel free to download it as a PDF file. The FAUXBOURDON verses for the Communion Antiphon are particularly gorgeous. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    PDF • “Music List” (Xmas Midnight Mass)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for Christmas Midnight Mass (“Ad Missam In Nocte”). If such a thing interests you, feel free to download it as a PDF file. The ENTRANCE CHANT is simple, but quite beautiful. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    PDF • “Music List” (4th Sunday of Advent)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for 21 December 2025, which is the 4th Sunday of Advent (Year A). If such a thing interests you, feel free to download it as a PDF file. The ENTRANCE CHANT is the famous “Roráte Coeli” and the fauxbourdon setting of the COMMUNION is exquisite. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the feasts website alongside the official texts in Latin.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “In Paradisum” in English
    We always sing the IN PARADISUM in Latin, as printed on this PDF score. I have an appallingly bad memory (meaning I’d be a horrible witness in court). In any event, it’s been brought to my attention that 15 years ago I created this organ accompaniment for the famous and beautiful ‘IN PARADISUM’ Gregorian chant sung in English according to ‘MR3’ (Roman Missal, Third Edition). If anyone desires such a thing, feel free to download and print. Looking back, I wish I’d brought the TENOR and BASS voices into a unison (on B-Natural) for the word “welcome” on the second line.
    —Jeff Ostrowski
    What does this mean? “Pre-Urbanite”
    Something informed critics have frequently praised vis-à-vis the Saint Jean de Brébeuf Hymnal is its careful treatment of the ancient hymns vs. the “Urbanite” hymns. This topic I had believed to be fairly well understood—but I was wrong. The reason I thought people knew about it is simple; in the EDITIO VATICANA 1908 Graduale Romanum (as well as the 1913 Liber Antiphonarius) both versions are provided, right next to each other. You can see what I mean by examining this PDF file from the Roman Gradual of 1908. Most people still don’t understand that the Urbanite versions were never adopted by any priests or monks who sang the Divine Office each day. Switching would have required a massive amount of effort and money, because all the books would need to be changed.
    —Jeff Ostrowski
    PDF Download • “Santo Santo Santo”
    Those searching for a dignified, brief, simple, bright setting of SANCTUS in Spanish (“Santo Santo Santo”) are invited to download this Setting in honor of Saint John Brébeuf (organist & vocalist). I wonder if there would be any interest in me recording a rehearsal video for this piece.
    —Jeff Ostrowski

Random Quote

“The sacrificial death of Jesus Christ the High Priest on Calvary is and will remain the basis for the active participation of the faithful in the liturgy. Membership in the Church, which is brought about by valid baptism, makes one a part of the Mystical Body of Christ, THE PRIEST, to whose priesthood one is interiorly conformed through the baptismal character.”

— “Divini Cultus Studium” (Dr. Robert A. Skeris, 1990)

Recent Posts

  • PDF Download • “In Paradisum” in English
  • “O Antiphons” Elevated?
  • PDF • “Music List” (Sunday, 28 December)
  • Should Catholics Sing Protestant Christmas Carols?
  • PDF • “Music List” (Xmas Midnight Mass)

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