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