Chamber, Septets, Hummel, J (composer)

Milos Valent (viola, soloist), Aya Okuyama (soloist), Lucie Duskova (flute), Eduard Wesly (oboe), Robert Sebesta (clarinet), Jean-Luc Machicot (trumpet), Rudolf Linner (horn), Michal Stahel (cello), Tibor Nagy (double bass), Alessandro Commellato (soloist), Sharman Plesner (violin / fiddle), Allessandro Commellato (soloist), Stefano Barneschi (soloist), Hae-won Chang (soloist), Hans Kann (soloist), Mary-Louise Boehm (piano), Martin Galling (piano), Alexander Trostianski (violin / fiddle), Eduard Wesley (soloist), Philippe Do (soloist), Hjördis Thébault (soloist), Martin Mikus (soloist), Kristine Gailite (soloist), Ondrej Saling (soloist), Eva Susková (soloist), Pierre-Yves Pruvot (soloist), Marian Olszewski (soloist), Solamente Naturali, Solamenti Naturali, Milano Classica, Budapest Chamber Orchestra, Hamburg Symphony Orchestra, Orchestra Internazionale d'Italia Opera, Virtuosi Saxoniae, Vienna Pro Musica Orchestra, Russian Philharmonic Orchestra, Das Kleine Konzert, Choir Alea, Didier Talpain, Herbert Beissel, Diego Dini-Ciacci, Ludwig Güttler, Vinzenz Hladky, Hermann Max

Martin Galling (piano), Georg Zukerman (bassoon), Collegium Con Basso

Consortium Classicum

Isabelle Lamfalussy (flute), Luc Devos (piano) Solstice Ensemble

The Nash Ensemble

The Nash Ensemble

The Nash Ensemble

Ruben Aharonian (violin), Svetlana Safonova (piano), Gerard Schwarz (trumpet), Style of Five, Zuill Bailey (cello), Simone Dinnerstein (piano), David Bilger (trumpet), Ransom Wilson (flute), Stephen Taylor (oboe), Los Angeles Guitar Quartet, Brazilian Guitar Quartet, Chamber Music Society of Lincoln Center, iDuo, Scott Tennant (guitar) Los Angeles Chamber Orchestra, Orchestre Philharmonique de Monte-Carlo, New York Chamber Symphony, Byelorussian Radio and TV Symphony Orchestra, Moscow Chamber Orchestra, Philharmonia of Russia, James DePreist, Anatoly Lapunov, Constantine Orbelian

Dieter Klöcker (clarinet) & Florian Uhlig (piano) Consortium Classicum

Melos Ensemble of London

Dmitry Khakamov, Oleg Sergeev, John Aler (tenor), Grant Gershon, Donald George, Lucy Mauro, Ruben Aharonian, Svetlana Safonova, Byelorussian Radio and TV Symphony Orchestra and Anatoly Lapunov, Ransom Wilson, Stephen Taylor, David Bilger, Eugenia Zukerman, Scott Tennant, Zuill Bailey (cello), Simone Dinnerstein, Elmar Oliveira, Douglas Davis, Carol Rosenberger (piano), Tatiana Zavarskaya, Evgeni Talisman, Illona Nokkilainen, Paul Galbraith (guitar), Moscow Chamber Orchestra, Philharmonia of Russia, Italian Saxophone Quartet, Orchestre Philharmonique de Monte-Carlo, Los Angeles Chamber Orchestra, New York Chamber Symphony, Byelorussian Radio and TV Symphony Orchestra, Lincoln Center Chamber Music Society, Style of Five, Quarteto Brasileiro de Violões, Shanghai Quartet, Los Angeles Guitar Quartet, iDuo, Yale Cellos, Roanoke Symphony Orchestra, Constantine Orbelian, James DePreist, Gerard Schwarz, Anatoly Lapunov, Aldo Parisot, David Wiley

Peter Marschik, Vilmos Fischer, Margarete Babinsky, Pierre-André Taillard, Eckart Haupt, Peter Mirring, Peter Schikora, Gerhard Pluskwik, Jenö Jandó (piano), Christian Altenburger, Wolfram Christ (viola), Mitsuko Shirai (mezzo-soprano), Hartmut Höll, Laszlo Szilvasy, Josef Protschka, Helmut Deutsch (piano), Michael Endres (piano), Ildikó Raimondi, Bernarda Fink (mezzo-soprano), Helmut Wildhaber, Reinhold Friedrich, Andrea Vigh, Gotz Teutsch, Arkadi Zenziper, Max Emanuel Cenčić, Christian Bauer, Ernst Jankowitsch, Zoltan Kocsis (piano), Dezso Ranki, Edith Wiens, Ute Walther, Reiner Goldberg, Karl-Heinz Stryczek, Klára Takács, Emperor Waltz Orchestra, Wiener Sängerknaben, Mozarteum Orchestra Salzburg, Vienna Mozart Ensemble, Camerata Salzburg, Concerto Cologne, Linos Ensemble, Dresdner Philharmoniker, German Bach Soloists, Budapest Blaser Ensemble, RIAS Kammerchor, Berlin Radio Symphony Orchestra, Budapest Strings, Tátrai Quartet, Berlin Radio Choir, Odeon Trio, Hugo Distler Choir, Wiener Akademie, Cologne Radio Chorus, Radio-Sinfonieorchester Stuttgart des SWR, Volksoper Symphonieorchester Wien, Hungarian National Philharmonic Orchestra, Academy of St Martin in the Fields, Cappella Coloniensis, Symphonieorchester der Volksoper Wien, Hungarian State Orchestra, Chor der Staatsoperette Dresden, Staatskapelle Dresden, Hungarian State Opera, Deutsches Symphonie-Orchester Berlin, Netherlands Philharmonic Orchestra, Dresdner Kreuzchor, Budapest Festival Orchestra, Hamburg Philharmonic State Orchestra, Joseph Francek, Hans Graf, Herbert Kraus, Sandor Végh, Sebastian Weigle, Jörg-Peter Weigle, Helmut Winschermann, Marcus Creed, Béla Bánfalvi, Peter Schreier, Dietrich Knothe, Martin Haselböck, Helmuth Froschauer, Sir Neville Marriner, János Ferencsik, Hans-Martin Linde, Herbert Blomstedt, Janos Sandor, David Shallon, Kurt Sanderling, Iván Fischer, Hartmut Haenchen, Christof Perick, Martin Flämig, Gerd Albrecht

Nepomuk Fortepiano Quintet

Reinhold Friedrich (trumpet)