About this blogger:
A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004), and did graduate work in Musicology. He serves as choirmaster for the new FSSP parish in Los Angeles, where he resides with his wife and children.
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“I should not like to be too harsh on this commission’s labors. It numbered a certain number of genuine scholars and more than one experienced and judicious pastor. Under different circumstances, they might have accomplished excellent work. Unfortunately, on the one hand, a deadly error in judgment placed the official leadership of this committee in the hands of a man who—though generous and brave—was not very knowledgeable: Cardinal Larcaro. He was utterly incapable of resisting the maneuvers of the mealy-mouthed scoundrel that the Neapolitan Vincentian, Annibale, a man as bereft of culture as he was of basic honesty, soon revealed himself to be.”
— Fr. Bouyer, a liturgical expert appointed by Pope Paul VI

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“Creator Alme Siderum” (Guerrero)
published 7 December 2017 by Jeff Ostrowski

UR READERS are undoubtedly familiar with the ancient Advent hymn: Creátor alme síderum. The original title was Cónditor alme síderum, but four Jesuits working for Pope Urban VIII (d. 1644) wrecked most of the Breviary hymns—causing endless confusion. Correct accentuation is crucial since CÓNDITOR means “maker” whereas CONDÍTOR means “pickler.”

The famous tune can be played on this Woofer Guitar:


Before you listen to the full version by Guerrero, explore the Tenor and Soprano only:


Do you see the beautiful counterpoint with just two voices? In real life, one hears clearly the different vocal sections, and the counterpoint sounds awesome. In a YouTube version, however, the voices sound “flattened.”

I couldn’t resist recording it, even though my voice singing all the parts never sounds quite right:

    * *  PDF Download • “Cónditor alme síderum”


REHEARSAL VIDEOS :

EQUAL VOICES : YouTube   •   Mp3 Audio

SOPRANO : YouTube   •   Audio

ALTO : YouTube   •   Audio

TENOR : YouTube   •   Audio

BASS : YouTube   •   Audio


The tempo could probably be slightly slower, but I don’t recommend taking it so slowly that the plainsong in the Soprano line becomes difficult to recognize.