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