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