Cantus Firmus Consort, Andreas Reize, Pia Davila, Elvira Bill, Geneviève Tschumi, Jan Börner, Lisandro Abadie, Kathrin Hottiger, Julia Sophie Wagner, Marion Grange, Sebastian Monti, Michael Feyfar, Hans Jörg Mammel, Tobias Wicky & Luca Domina
Nele Gramß, Johanna Winkel, Elvira Bill, Jan Thomer, Markus Brutscher, James Oxley, Michael Dahmen, Markus Flaig, Cologne Chamber Choir, Collegium Cartusianum & Peter Neumann
