- Maria Arentz, Christine Kyprianides, Johanna Koslowsky, Hartwig Groth, Konrad Junghänel, Peter Sommer, Bernhard Schneider, Martina Lins, Rheinische Kantorei, Michael McCraw, Christoph Lehmann, Raimund Nolte, Hermann Max
- Trine Wilsberg Lund, Carsten Suss, Fredrika Brillembourg, Joshard Daus, Europe Choir Academy, Stuttgarter Kammerorchester, Raimund Nolte
- Christine Wolff, Gunther Cremer, Raimund Nolte, Saarbrücken Radio Symphony Orchestra, Reinhard Goebel, Cologne Vocal Ensemble, Max Ciolek, Heike Porstein
