Pro Viva

Beate-Gabriela Schmitt, Marcus Creed, Rolf Kaiser, Klaus Kießner, Toyoko Yamashita, Mio Takahashi

Maciej Paderewski

Beate-Gabriela Schmitt

Reinbert Evers

David Pituch

Hans Eugen Frischknecht, René Schmidhäusler, Francis Schmidhäusler, Maurice Dentan, Eliane Frischknecht

Peter Bares, Buccina Ensemble Bonn, Michaela Krämer, Ulla Tocha, Wolfgang Fromme, Joachim Krist, Ottrello Liesmann

Klaus Hinrich Stahmer, Carin Levine, Stefan Eblenkamp, Manfred Billinger, Strung Out Quartet, Ensemble Belcanto

Boguslaw Schaeffer, Rundfunkorchester Katowice

Anna Noakes, Dina Bennett

Beate-Gabriela Schmitt, Philip Moll, Andrzej Dutkiewicz, Stanislaw Skoczynski, Roman Lasocki

Stanislaw Moryto, Stanislaw Skoczynski, Zbigniew Kozlik, Krzysztof Olczak

Annette Sachs, Yaga Siwy, André Siwy, Michael Frohnmeyer, Zes Isa Liederen, Christina Ascher

Trio Brahms, Marco Raspanti, Österreichisches Ensemble für Neue Musik, Solisti dell'Orchestra Haydn Philharmonia, Udine

David Pituch, Polish Chamber Orchestra, Jerzy Maksymiuk, Wojciech Michniewski

Reinbert Evers

Ulf Hoelscher, Wolfgang Boettcher, Marianne Boettcher, Peter Schwarz, Ursula Trede-Boettcher, Junge Deutsche Philharmonie, Polish Chamber Orchestra, Augustyn Bloch, Jerzy Maksymiuk

Jerzy Klocek, Eckart Schloifer, Reinbert Evers, Robert Aitken, Deutsches Streichtrio

Polish National Radio Symphony Orchestra, Ars Antiqua, Halina Lukomska, Kölner Solisten, Augustyn Bloch, Maciej Jaskiewicz

Polish National Radio Symphony Orchestra, Capella Cracoviensis, Ivan Monighetti, Antoni Wit, Stanislaw Galonski

Hellmuth Vivell, Freya Ritts-Kirby, Martin Weiffenbach, Kairos Quartett

Wilanow String Quartet, Elzbieta Gajewska, Eduard Brunner, Ivan Monighetti, Pavel Gililov, Ryszard Duz, Helga Storck, Werner Mittelbach, Hans-Jörg Profanter, Heinrich Braun, Krzysztof Meyer

Andrzej Tatarski, notabu.ensemble, Jarosław Zolnierczyk, Miroslaw Bocek, Lech Balaban, Maciej Mazurek, Mark-Andreas Schlingensiepen

Klaus Hinrich Stahmer, Bernd Konrad, Wendland Quartet, Norma Enns, Claudia Brodzinska-Behrend, Siegfried Behrend, Ensemble TRIAL & ERROR

Rias Orchestra, RIAS Kammerchor, Gabriele Schreckenbach, Helmuth Brandenburg

Ensemble TRIAL & ERROR

David Burge, Douglas Reed

Andrzej Wrobel, Beate-Gabriela Schmitt, Hans Joachim Richter, Gernot Schulz, Helmut Rosenthal, Klaus Kießner

Franz Schubert Quartet

Wilanow String Quartet

Peter Schwarz, Max Schweigmann, NDR Chor, NDR Sinfonieorchester

Denise Mégevand, Christian Schneider, Emmanuel Baudry

Beate-Gabriela Schmitt

Partita Radicale

Peter Schwarz, Junge Deutsche Philharmonie, Wolfgang Boettcher, Ursula Trede-Boettcher, Augustyn Bloch

Augustyn Bloch

Barbara Marcinkowska, David Pituch, Ursula Mazurek

Kaja Danczowska, Jerzy Klocek, Jerzy Lukowicz

Duo Contemporain

Exvoco

Daniele Roi, Lucia Bova, Mia Wu, Lutz Rath, Sylvia Kahan, Luca Paccagnella

Wilanow String Quartet

Lidia Biel, Piotr Grodecki, Boguslaw Schaeffer

Wilanow String Quartet

Robert Szreder, Radio Symfonie Orkest, Kenneth Montgomery

Siegfried Behrend, DZO-Kammerorchester, Wolfgang Bast, Claudia Brodzinska-Behrend, Takashi Ochi, Michael Tröster, Siegfried Fink

Beate Zelinsky, David Smeyers

Reinbert Evers, Wolfgang Weigel

Krzysztof Meyer, Wilanow String Quartet

Warsaw Wind Quintet

Simon Burkhard, Kurt Widmer, Bernhard Moor, Felix Andreas Genner, Markus Neuburger, Yves Savary, Annemarie Burkhard, Heiner Kühner

David Pituch, Andrzej Wrobel, Zbigniew Kozlik, Krzysztof Celinski, Wieslaw Woznicki, Edward Jamiolkowski, Stanislaw Skoczynski

Ensemble Vocale Mainz, Fritz Walther-Linquist, Sonare Quartet, Klaus-Uwe Ludwig, Wolfgang Sieber

Linda Hirst, The Berlin Company, Marianne Boettcher, Philip Moll, Hans Hartmann, Peter Schwarz

Eduard Brunner, Wilanow String Quartet

Kronos Quartet, Franz Schubert Quartet, Wilanow String Quartet

Sanda Craciun, Aurelian Octav Popa

Warsaw Wind Quintet

Deutsches Streichtrio, Edith Salmen-Weber, Hans Kalafusz, Jürgen Weber

Denise Mégevand, Christian Schneider, Barbara Marcinkowska, Urszula Mazurek, David Pituch, Duo Contemporain, Het Rijnmond Saxofoon Kwartet, Christian Crenne, Marc Davies, Ensemble Vocale Mainz