Jeff Ostrowski · March 16, 2023 “Lætáre Jerúsalem” • Introit (4th Sunday of Lent) Sung according to the official rhythm of the Catholic Church.
Jeff Ostrowski · January 11, 2023 PDF Download • Max Springer’s Gradual in Modern Notation (870 pages) — Extravagantly Rare! In addition to this rare book by Max Springer (870 pages), I release the draft copy of a new Gregorian project (157 pages).
Jeff Ostrowski · November 20, 2022 PDF Download • “How Does the Official Rhythm Actually Sound?” Including three (3) professionally-scanned versions of the Kyriale, released here for the 1st time!
Jeff Ostrowski · November 13, 2022 PDF Download • “Gregorian Accompaniments” … Just in time for Advent! (366 pages) The second half of today’s article answers questions submitted by Mr. Matthew Frederes.
Jeff Ostrowski · August 25, 2022 “New Gregorian Chant Project” • Part 2 Using this coming Sunday (12th Sunday after Pentecost) as an example.
Jeff Ostrowski · August 20, 2022 “Guillaume Couture Gregorian Chant” • (Plainsong) This is very much a “work in progress”…