René Jacobs, Akademie für Alte Musik Berlin, Daniel Behle, Inga Kalna, Anna Grevelius, Isabelle Druet, Daniel Schmutzhard, Anna-Kristiina Kaappola, René Möller, Clemens-Maria Nuszbaumer, Christian Koch, Kurt Azesberger, Marlis Petersen, Alois Mühlbacher, Christoph Schlögl, Philipp Pötzlberger, Joachim Buhrmann, Konstantin Wolff, Marcos Fink, Sunhae Im & RIAS Kammerchor
St. John's Cathedral Choir, Donald Pearson, Eric Plutz, Voices of Ascension Chorus, Dennis Keene, Mark Kruczek, Voices of Ascension Orchestra, Todd Wilson, Vinson Cole, Patrick Stephens, Westminster Choir, New Jersey Symphony Orchestra, Zdenek Macal, Robert Noehren, Arleen Auger, Gerard Schwarz & Mostly Mozart Orchestra
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
