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