Mainzer Domchor, Mathias Breitschaft, Duo Chaminade, St.-Martins-Chorknaben Biberach, Johannes Striegel, Ex-semble Munchweiler Chamber Choir, Christoph Hassler, Les Escapades, Petra Föhr Floreani, Charlotte Reece, Carla Ehlers, Johanna Lange, Salut Salon, Vocalisa Vocal Ensemble, Birgit Ensminger-Busse, Mareike Rother-Spohn, Thomas Winkler, Ensemble 85, Martin Folz, Martin Ramroth, LaFilia Ensemble, Michael Fuxius, Secret des Muses Lute Quartet, St. Michael Boys Choir, Harald Elser, Michael Pöhlmann, Sira Selugga, Thomas Frassle, Christian Geugelin, Jasmin Schächtele, Vivaldiana Violin Ensemble, Rositza Szymanska, Dora Entcheva, Jirni Skopal, Jitro Children's Choir, Michael Hofmann, Chantal Instrumental Ensemble, Mädchenkantorei Rottweil, Andreas Puttkammer, Cosima Speer, Filip Marius, Sarah-Luise Raschke, Josef Gabriel Rheinberger, Western Eifel Chamber Choir, Christian Schmitt, Thomas Hammes, Feodora-Johanna Gabler, Christoph Bielefeld, Baden-Baden Philharmonic Orchestra, Pavel Baleff, Yasushi Ideue, Alexandra Bossak, Schaumberger Kantorei, Joachim Oehm, Mainzer Dombläser, Rastatt Vocal Ensemble & Holger Speck
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
St.-Martins-Chorknaben Biberach, Johannes Striegel, Ulmer Spatzen Chor, Barbara Comes, Hans de Gilde, South West German Radio Big Band, Paul Carrack, Discorsi Salottieri, Folklorechor Plochingen, Hans-Gunther Driess, Albrecht Volz, Ulrich Weissert, Christina-Anna Tsiakiris, Rena Tsiakiris, Stuttgart Vocal Ensemble, Marcus Creed, German Brass, Enrique Crespo, St. Quintin Cathedral Girl's Choir, Isabelle Müller, Karsten Storck, Bigband Brass and Fun, Sarah Lipfert, Bernhard Kölmel, Michael Hofmann, Chantal Instrumental Ensemble, Martin Ramroth, LaFilia Ensemble, Mirjam Eppelsheimer, Charlotte Mengel, Kevin Schwarz, Adrian Nagel, Sebastian Hennemann, Hèléne Lindqvist, Patrick Wieland, Ariane Müller, Christoph Jung, Evelyn Czesla, Eva Maria Günschmann, Stuttgart Children's Choir, Johannes Knecht, Bernhard Leonardy, Vocal Ensemble '83, Christoph Hassler, Munchweiler Ex-semble Chamber Choir, Michael Fuxius, Koblenz Via Nova Concert Choir, Thomas Hammes, Christian Schmitt, Kyoko Tanino, Junges Chamber Choir Constance, Wolfgang Mettler, Chor-Art Stuttgart, Regine Eccard, Anze Ganzenmüller, Ileana Mateescu, Christian Rathgeber, Danilo Tepsa, Petra Föhr Floreani, Marc Marshall, Jay Alexander, Pada-Sternchen Children's Choir & Pauline Floreani
Otto Sauter, Christian Schmitt, Kurpfälzisches Kammerochester Mannheim, Nicol Matt, Ensemble Cordia, Stefano Veggetti, Collegium Instrumentale Brugense & Patrick Peire
