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