choirs was published in 1967 and 1975, as the Graduale Simplex.

In 2011 (Part 1 De dominicis et festis) and 2018 (Part 2 De feriis et sanctis) the Graduale novum was published by Christian Dostal, Johannes Berchmans Göschl, Cornelius Pouderoijen, Franz Karl Praßl, Heinrich Rumphorst, and Stephan Zippe, members of the melodic restitution group of AISCGre (International Society for the Study of Gregorian Chant). It claims to be "a more critical edition"