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Views from the Choir Loft

Jeff Ostrowski • “Three Rules For Good Music”

Jeff Ostrowski · September 7, 2020

F COURSE IT’S POSSIBLE I may change my mind tomorrow, but I would like to propose three “rules for good music” as follows: (1) Mysterious Balance; (2) Following Rules; (3) Melodic & Contrapuntal Contours. The first rule (“mysterious essence”) is the most difficult, because it deals with the magical essence of what makes music sound good: knowing just how frequently to repeat a theme, how much the ear desires certain textures, how quickly the harmonic rhythm should change, how much chromaticism to use, and so forth. Even the greatest musicologists struggle with this one! As Franz Liszt declared: “It is easy to say that you like a piece of music, but very difficult to explain why a piece of music is great.”

The second rule (“following the rules”) is simple and straightforward. Music must follow the rules of the genre: if it be 18th-century counterpoint, a whole bunch of rules must be followed; the same for 16th-century counterpoint; the same for modal chant harmonies; the same for the classical period (such as Haydn, Mozart, and early Schubert); and so forth.

The third rule is what I will speak of today. There are accepted rules for how to write a good melody. We talk about those rules each year during the Sacred Music Symposium. Furthermore, we have often talked about how “mathematical” is music by Renaissance masters such as Father Guerrero, Father Morales, Father Victoria, Marenzio, Palestrina, Lassus, and all the rest. But we have not spoken too much about Baroque music, so let’s do that today.

Example from the Baroque

A few days ago, I posted a recording by Daniel Chorzempa of Johann Sebastian Bach’s Passacaglia and Fugue in C Minor (BWV 582), which many musicians consider to be the most powerful and magnificent organ composition of all time. That piece falls into two sections: The PASSACAGLIA itself, and the FUGUE. (A “passacaglia” is a type of composition similar to a “chaconne”—basically the bass line repeats as an ostinato.)

Look at the counter-subject Bach uses at the beginning of the piece:

Now look at the counter-subject Bach uses for the Fugue:

Do you see how it’s a “mirror image” of the way Bach introduced the piece? That is to say, “upside down” he begins the second half of the piece. Relationships such as these add depth and interest to great masterpieces.

Please let me know if you think I’m correct in the Facebook combox. Thanks!

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

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Filed Under: Articles Tagged With: C Minor Passacaglia, Johann Sebastian Bach Last Updated: September 7, 2020

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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).

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Corpus Christi Watershed

President’s Corner

    Luis Martínez Must Go!
    Sevilla Cathedral (entry dated 13 December 1564): The chapter orders Luis Martínez, a cathedral chaplain, to stay away from the choirbook-stand when the rest of the singers gather around it to sing polyphony—the reason being that “he throws the others out of tune.” [Excerpt from “The Life of Father Francisco Guerrero.”]
    —Jeff Ostrowski
    Urgent! • We Desperately Need Funds!
    A few days ago, the president of Corpus Christi Watershed posted this urgent appeal for funds. Please help us make sure we’re never forced to place our content behind a paywall. We feel it’s crucial that 100% of our content remains free to everyone. We’re a tiny 501(c)3 public charity, entirely dependent upon the generosity of small donors. We have no endowment and no major donors. We run no advertisements and have no savings. We beg you to consider donating $4.00 per month. Thank you!
    —Jeff Ostrowski
    “Booklet of Eucharistic Hymns” (16 pages)
    I was asked to create a booklet for my parish to use during our CORPUS CHRISTI PROCESSION on 22 June 2025. Would you be willing to look over the DRAFT BOOKLET (16 pages) I came up with? I tried to include a variety of hymns: some have a refrain; some are in major, others in minor; some are metered, others are plainsong; some are in Spanish, some are in Latin, but most are in English. Normally, we’d use the Brébeuf Hymnal—but we can’t risk having our congregation carry those heavy books all over the city to various churches.
    —Jeff Ostrowski

Quick Thoughts

    Pope Pius XII Hymnal?
    Have you ever heard of the Pope Pius XII Hymnal? It’s a real book, published in the United States in 1959. Here’s a sample page so you can verify with your own eyes it existed.
    —Corpus Christi Watershed
    “Hybrid” Chant Notation?
    Over the years, many have tried to ‘simplify’ plainsong notation. The O’Fallon Propers attempted to simplify the notation—but ended up making matters worse. Dr. Karl Weinmann tried to do the same in the time of Pope Saint Pius X by replacing each porrectus. You can examine a specimen from his edition and see whether you agree he complicated matters. In particular, look at what he did with éxsules fílii Hévae.
    —Corpus Christi Watershed
    Antiphons Don’t Match?
    A reader wants to know why the Entrance and Communion antiphons in certain publications deviate from what’s prescribed by the GRADUALE ROMANUM published after Vatican II. Click here to read our answer. The short answer is: the Adalbert Propers were never intended to be sung. They were intended for private Masses only (or Masses without music). The “Graduale Parvum,” published by the John Henry Newman Institute of Liturgical Music in 2023, mostly uses the Adalbert Propers—but sometimes uses the GRADUALE text: e.g. Solemnity of Saints Peter and Paul (29 June).
    —Corpus Christi Watershed

Random Quote

Re: Low Mass: “It is desirable that in read Masses on Sundays and feast-days, the Gospel and Epistle be read by a lector in the vernacular for the convenience of the faithful.”

— 1958 document, issued under Pope Pius XII

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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.

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