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Gregorian Chant — Offertory: Sicut in holocausto. During the final Mass of the Church Music Association of America's Sacred Music Colloquium, Professor William P. Mahrt of Stanford University directs …More
Gregorian Chant — Offertory: Sicut in holocausto.

During the final Mass of the Church Music Association of America's Sacred Music Colloquium, Professor William P. Mahrt of Stanford University directs the Advanced Women's Schola in the Offertory chant for the Thirteenth Sunday in Ordinary Time, Year B, June 28, 2009.

Please see the clip for references to Gregorian chant volumes as well to the extraordinary- and ordinary-form liturgical calendars.

(As a workaround to limitations found in the Macintosh version of the Meinrad chant fonts, the first staff's C clef and melody appear one line higher than the notation found in the printed volumes.)

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