- Maria Leyer, Daniel Behle, WDR Funkhausorchester Köln, Helmuth Froschauer, Thomas Dewald, Caroline Stein
- Helmuth Froschauer, Wiener Kammerorchester, Alberta Zedda, Prague New Chamber Orchestra, Felicja Blumental, Jörg Faerber, Württembergisches Kammerorchester Heilbronn
Direction d’orchestre · Piano · 1933 - 2019
Helmuth Froschauer
- Jan Stulen, Cologne West German Radio Chorus, Curt Cremer, Heinz Geese, Elizabeth Steiner, Wolfgang Schöne, Julia Migenes, Helmuth Froschauer, Wilhelm Hartmann, Norbert Orth, Ulrike Steinsky, Armin Fromm, Caroline Stein, Elisabeth Werres, Thomas Dewald, Pinchas Steinberg, Karl Fath, David de Villiers, Stefan Vinke, Cologne West German Radio Orchestra, Sabine Ritterbusch, Maria Leyer, Peter Falk, Bernhard Schneider, Volker Rohde, Edgar Schafer
- Ulla van Daalen, Helmuth Froschauer, Louisa van Dessel, David Cordier, Cologne Radio Chorus, WDR Sinfonieorchester Köln, Wiener Sängerknaben, Axel Köhler, Alfons Gaisbauer, Peter Dicke
- Manfred Schmieder, Helmuth Froschauer, Ekkehard Wagner, Michael Schoppe, Gerhard Meyer, Walton Grönroos, Martin Haselböck, Regensburg Cathedral Choir, Wolfgang Stahl, Wiener Sängerknaben, Magdaléna Hajóssyová, MDR Rundfunkchor, Dieter Fokel, Berliner Barock Solisten, Roland Büchner, Bernd Casper, Astrid Pilzecker, Andreas Wiedermann, David Cordier, Cologne West German Radio Chorus, Jörg-Peter Weigle, Dietrich Knothe, Gabriele Schreckenbach, Neue Orchester, Michael Tröster, Werner Hollweg, Christoph Spering, Cologne Musicus Choir, Peter Schreier, Rundfunkchor Berlin, Cologne Radio Chorus, male section, Gisela Fetting, Heinz Walter Florin, Marcus Creed, RIAS Kammerchor, Hugo Distler Chor, Karin Pohl, Cologne West German Radio Orchestra, Celina Lindsley, Berlin Radio Chorus (male section), Claudia Graswurm, Brigitte Domhardt, Carl Maria von Weber Men's Choir, Berlin, Vienna Academy Orchestra
- Rundfunkchor Berlin, MDR Sinfonieorchester, Regina Klepper, Berlin Male Choir, Martin Flämig, Marcus Creed, Sofia National Opera Chorus, Regensburg Cathedral Choir, Herbert Lippert, János Ferencsik, RIAS Kammerchor, Hugo Distler Chor, Orchestre Philharmonique du Luxembourg, Wolfgang Stahl, Sundfunkchor Stuttgart, Wiener Sängerknaben, Hanns-Martin Schneidt, Peter Marschik, Klaus Arp, Astrid Pilzecker, Friedrich von Spee Male Choir, Martin Haselböck, Cologne Radio Chorus, Hans-Joachim Rotzsch, Jörg-Peter Weigle, Herbert Kegel, Kurt Peter Eichhorn, Thomanerchor Leipzig, Studentische Madrigalchor Munster, Hungarian State Opera Chorus, Dresdner Kreuzchor, Martina Borst, Marjana Lipovšek, Dorothe Jansen, Dresdner Philharmonie, Franz Hawlata, Hermann Prey, Vienna Academy Orchestra, Bernarda Fink, Gerhard Mayer, Martin Blasius, Bo Skovhus, Stuttgarter Choristen, Helmuth Froschauer, Cologne Radio Symphony Orchestra, Sandor Solyom-Nagy, Sofia Philharmonic Orchestra, Hungarian State Opera Orchestra, Michael Schoppe, Soloists of Berlin Radio Chorus, Ildikó Raimondi, Georgi Robev, MDR Rundfunkchor, Dieter Fokel, Helmut Wildhaber, SWF Radio Orchestra, Bulgarian National Choir, Bernd Casper, Chor der Bayerischen Staatsoper München, Michael-Christfried Winkler, Hans-Joachim Ribbe, Sofia National Opera Orchestra, South West German Radio Kaiserslautern Orchestra, Stefan Soltesz, Leopold Hager, Dietrich Knothe, Peter Falk, Roland Buchner, Carl Maria von Weber Radio Symphony Orchestra
- RIAS Kammerchor, West German Radio Chorus, Wernigerode Radio Youth Choir, Peter Habermann, Thomanerchor Leipzig, Bratislava Philharmonic Chorus, Roland Büchner, Bernd Casper, Dorothe Jansen, MDR Rundfunkchor, Dieter Fokel, West German Radio Symphony Orchestra, Friedrich Krell, Dresdner Kreuzchor, Astrid Pilzecker, Andreas Wiedermann, Regensburg Cathedral Choir, Rundfunk-Sinfonieorchester Berlin, Berlin Radio Chorus (male section), Marcus Creed, Kurt Wöss, Hans-Joachim Rotzsch, Carl Maria von Weber Men's Choir, Berlin, Helmuth Froschauer, Jörg-Peter Weigle, Ekkehard Wagner, Michael Schoppe, Gerhard Meyer, Gerhard Erber, Martin Flämig, Wolfgang Stah, Dietrich Knothe
- WDR Sinfonieorchester Köln, Wiener Sängerknaben, János Bálint, Tabea Zimmermann, Helmuth Froschauer, Budapest Strings, Sofia Philharmonic Orchestra, Jenő Jandó, Deborah Sipkai, New Berlin Chamber Orchestra, Evelyne Dubourg, Michael Erxleben, Laszlo Szilvasy, Hartmut Höll, Axel Köhler, Andreas Juffinger, Ernö Sebestyén, Béla Bánfalvi, Pavel Urbanek, Emil Tabakov, Tátrai Quartet, Prague Festival Orchestra, David Lorenz, Dezsö Ránki