Gregorian Chant, Go Guitars, Matthäus Pipelare, Guido Heidloff, Markus Zapp, Matthaeus Pipelare, K&K Verlagsanstalt, Edition Kloster Maulbronn, Klaus Wenk, Gunnar Geisse, Harald Lillmeyer, Adrian Pereyra, Andreas Hirtreiter, Claudia Reinhard, Marcus Schmidl, Gregorian Chants, Singer Pur, Gregor Holzapfel, Maulbronn Monastery Edition