The 1st edition of volume 1 was published in 1927 by Breitkopf & Härtel in the series Publikationen älterer Musik (Erster Jahrgang, Zweiter Teil) under the title: Sämtliche Werke.
Volume 3 edition by Richard Wexler with Dragan Plamenac.
Contents
v. 1. Masses 1-8 (2nd corr. ed., 1959) -- v. 2. Masses and Mass sections 9-16 -- v. 3. Motets and chansons.