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