Hans Vonk, Bavarian Radio Symphony Orchestra, Andras Korodi, Budapest Philharmonic Orchestra, Ádám Fischer, Hungarian State Orchestra, Rundfunk-Sinfonieorchester Berlin, Heinz Fricke, Berlin Symphony Orchestra, Peter Wohlert, János Sándor, Sofia National Opera Chorus, Sofia National Opera Orchestra & Boris Hinchev
Wiener Sängerknaben, Peter Marschik, Stuttgart Philharmonic Orchestra, Benjamin Schmidinger, Albin Lenzer, Michael Knapp, Ernst Jankowitsch, Camerata Salzburg, Gabriele Fuchs, Robert Kuppelwieser, Ernst Hinreiner, Lothar Stadler, Michael Hahn, Gernot Schimmel, Gernot Reininger, Linz Sinfonietta, Altenburg Boys Choir, Peter Hrncirik, Walton Grönroos, Gabriele Schreckenbach, Marcus Creed, Rundfunk-Sinfonieorchester Berlin, RIAS Chamber Chorus, Celina Lindsley, Werner Hollweg & Berlin Symphony Orchestra
Béla Bánfalvi, Lajos Lencsés, Budapest Strings, Max Pommer, New Bach Collegium Musicum Leipzig, Reinhold Friedrich, Vassil Kazandjiev, Sofia Soloists Chamber Orchestra, Dora Milanova, Janos Balint, Deborah Sipkai, Istvan Szekely, Linos Ensemble, Vienna Mozart Ensemble, Herbert Kraus, Kurt Berger, Michael Endres, Berlin Symphony Orchestra, Claus Peter Flor, Burkhard Glaetzner, János Sándor, Budapest Philharmonic Orchestra, Ernö Sebestyén, Andreas Juffinger, Prague Festival Orchestra & Pavel Urbanek
Berlin Symphony Orchestra, Chor der Deutschen Oper Berlin, Benno Kusche, Dorothea Chryst, Rudolf Schock, Margit Schramm, Jerry J. Jennings, Claudio Nicolai, Julius Katona, Ferry Gruber, Marianne Schreckenbach & Robert Stolz
Evelyn Dubourg, Vassil Kazandjiev, Sofia Soloists Chamber Orchestra, Dora Milanova, Dénes Várjon, Jenő Jandó, Warsaw National Philharmonic Orchestra, Kazimierz Kord, Adam Harasiewicz, Berlin Symphony Orchestra, Daniel Gerard & Peter Wohlert
Staatskapelle Berlin, Selmar Meyrowitz, Joseph Schmidt, Irene Eisinger, Studio Orchestra, Felix Gunther, Frieder Weissmann, Studio Chorus, Richard Tauber, Parlophon Orchestra, Otto Dobrindt, Clemens Schmalstich, Walter Goehr, Berlin Symphony Orchestra, Wilhelm Grosz, Max Niederberger & Hans Schleger
