• Graduale Novum. Tomus I: De dominicis et festis. Editio magis critica iuxta SC 117
  ConBrio Verlagsgesellschaft Regensburg and Libreria Editrice Vaticana, 2011
  ISBN 978-3-940768-15-5
• Graduale Novum. Tomus II: De feriis et sanctis. Editio magis critica iuxta SC 117
  ConBrio Verlagsgesellschaft Regensburg and Libreria Editrice Vaticana, 2018
  ISBN 978-3-940768-74-2
• Johannes Berchmans Göschl: Graduale Novum. Kommentar
  ConBrio Verlagsgesellschaft Regensburg, 2018
  ISBN 978-3-940768-70-4

Volumes I und II contain the chants of the Proprium Missae for the Catholic eucharistic celebration, each in with melodic restitution as published since 1996 in Beiträge zur Gregorianik (BzG).

Above and below the square notation which has been adopted from the Graduale Romanum 1908 (Editio Vaticana) there are the newly handwritten adiastematic graphic signs of the ms Laon 239 and mss from the St. Gall family. The Ordinary of the Mass as well as Cantus varii in ordine Missae occurrentes are included; furthermore indexes which indicate, among others, the critical apparatus in the BzG as well as the manuscripts used.