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
Hartmut Haenchen, Konrad Hunteler, Stefan Soltesz, Rundfunk-Sinfonieorchester Berlin, Eckart Haupt, Christine Schornsheim, Berliner Barock-Compagney, Carl Philipp Emanuel Bach Chamber Orchestra, Cologne Radio Symphony Orchestra, Cappella Coloniensis, Berlin Radio Choir, Carl Maria von Weber Men's Choir, Berlin, Dresden Baroque Soloists, Sebastian Weigle, Hans-Peter Kirchberg, Ann Monoyios, Hans-Martin Linde, Ulf Bjorlin & Hans Vonk
Beniamino Gigli, Orchestra del Teatro alla Scala di Milano, Umberto Berrettoni, Studio Orchestra, Rina Gigli, Bruno Seidler-Winkler, Prussian State Cappella Orchestra, Rainaldo Zamboni, Orchestra of the Royal Opera House, Covent Garden, Studio harpist, Vito Carnevali, Philharmonia Chorus, Stanford Robinson, Philharmonia Orchestra, Milan Symphony Orchestra & Argeo Quadri
Kenneth Sillito, Academy of St Martin in the Fields, Andrea Vigh, Emil Tabakov, Sofia Philharmonic Orchestra, New Berlin Chamber Orchestra, Michael Erxleben, Günther Höller, Georg Fischer, Cappella Coloniensis, Konrad Hunteler, Jurgen Rost, Budapest Strings, Reinhold Friedrich, Camerata Salzburg, Sandor Vegh, Hartmut Haenchen, Carl Philipp Emanuel Bach Chamber Orchestra, Eszter Horgas, Johannes Goritzki, Cologne Radio Orchestra, Andrew Joy, Linos Ensemble, Lajos Lencsés, German String Trio, Hans Graf & Mozarteum Orchestra Salzburg
Peter Thalheimer, Stuttgart Collegium Musica Rara, Homburg Chamber Orchestra, Helfried Steckel, Dieter Stumm, Uli Leibrock, Oregon Bach Festival Orchestra, Helmuth Rilling, Stuttgart Bach Collegium, Ingo Goritzki, Christopher Czaja Sager, Academy of St Martin in the Fields, Sir Neville Marriner, Ian Watson, Iona Brown, Ivan Moravec, Gächinger Kantorei Stuttgart, Graf Murzha, Klaus-Peter Hahn, Moscow Radio Symphony Orchestra, Dmitry Sitkovetsky, Heidelberg Symphony Orchestra, Thomas Fey & Czech Philharmonic Orchestra
Jussi Björling, Nils Grevillius, The Royal Orchestra, Stockholm Concert Association Orchestra, Anna-Lisa Bjorling, Swedish Radio Orchestra, Robert Merrill, Renato Cellini, The RCA Victor Orchestra & Emil Markov
Carlo Sabajno, Beniamino Gigli, Studio Orchestra, Carlo Scattola, Gemma Bosini, Elvira Casazza, Studio Pianist, Dario Zani, Maria Zamboni, Adolfo Pacini, Nerina Baldisseri, Josef A. Pasternack, Rosario Bourdon & Lucrezia Bori
Wolfgang Sobotka, Capella Istropolitana, Jenő Jandó, Bohdan Warchal, Barry Wordsworth, Mariko Honda, Keith Clark, Slovak Radio Symphony Orchestra, Balázs Szokolay, Ondrej Lenárd, Richard Edlinger, Kodály Quartet, Peter Nagy, Istvan Szekely, Gyula Nemeth & Budapest Symphony Orchestra
Original Rheinland-Pfalz Musikanten, Stuttgart Hymnus Boys Choir, Ludwigsburg Brass Quintet, Voice Event Gospel Choir, The, Michael Pöhlmann, Sira Selugga, Thomas Frassle, Klanggewitter, Belcanto Stuttgart, Stuttgarter Saloniker, Patrick Siben, Andere Choir, The, Capella Confluentes, Jorn Hinnerk Andresen, Klenke Quartet, Simply Reed Saxophone Quartet, Rastatt Vocal Ensemble, Secret des Muses Lute Quartet, Thomas Hopp, St. Martin's Choir, French Touch, Madchenkantorei an der Domkirche St. Eberhard, Uwe Serr, Choralschola Lichtenthal, Christiane Gawron, Rheinhessische Bläserphilharmonie, Stefan Grefig, Roland Kunz, Paula Maria Kunz, Vocus Focus, Mädchenkantorei Rottweil, Andreas Puttkammer, Trio d'arte, Camerata Vocale Freiburg, Baden-Baden Philharmonic Orchestra & Pavel Baleff
Kodály Quartet, Barry Wordsworth, Capella Istropolitana, Christian Benda, Uwe Grodd, Budapest Failoni Chamber Orchestra, Jenő Jandó, Concentus Hungaricus, Kalman Berkes, Nicolaus Esterházy Sinfonia, Donald Armstrong, New Zealand Chamber Orchestra, Joseph Payne, Phoebe Payne, Alain Trudel, Northern Sinfonia, Tim Hugh, Anthony Halstead, Scottish Chamber Orchestra, Wolfgang Sobotka, Viktoria Loukianetz, Kurt Azesberger, Gabriele Sima, Robert Holzer, Hungarian Radio Chorus, Béla Drahos, Hanspeter Gmür, Ann-Christine Biel, Drottningholm Theatre Chorus, Arnold Ostman, The Drottningholm Court Theatre Orchestra, Kurt Rydl, Michael Halász, Hellen Kwon, Radio Svizzera Choir, Lugano, Diego Fasolis, Radio Svizzera Italiana Orchestra, Éder Quartet, Renato Girolami, Adrianne Pieczonka, Torsten Kerl, Regina Schorg, Bo Skovhus, Ildikò Raimondi & Boaz Daniel
