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