This important video explains how to interpret the Gregorian chant melodies of the Editio Vaticana, the official publications of the Roman Catholic Church.
     Jeff Ostrowski is a theorist, organist, composer and conductor who holds a B.M. in Music Theory from the University of Kansas. He serves as choirmaster for the new FSSP parish in Los Angeles, where he resides with his wife and children. He is a devoted and active researcher in the field of Gregorian chant and has done much to bring true tradition and performance to the modern world. You will find his work and writings at the website of Corpus Christi Watershed (ccwatershed.org).
     The organization’s library of rare books can be found at ccwatershed.org/library/.