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