Rhineland Palatinate Youth Choir, Stuttgart Kantorei, Rebecca Watta, Marx Rootschilt Tillermann, Diana Maria Fischer, Ex-semble Munchweiler Chamber Choir, Junger Kammerchor Baden-Wurttemberg, Sophie Moser, Marcus Watta, Joachim Herrmann, Andreas Bongard, Franz Troster, Klaus Peter Riemer, Juliane Banse, Raimund Hug, Novas Brass, Westerwaldchor Wirges, Katja Huhn, Dominik Axtmann, Stuttgart State Opera Children's Chorus, Freiburger Spielleyt, Cantus Novus Ulm, Christian Schmitt, Torsten Laux, Regina Kabis, Berlin Polizei Orchester, RSO barock, CantArt, Madchenkammerchor a St. Raphael Gymnasium, Hohenlohe Brass, Daniel Schreiber, Ligamentum vocale, Mainz Chamber Orchestra
