Praga

Michal Kanka (cello), Pavel Hůla, Jaromír Klepáč

Prague Piano Duo (miscellaneous ensemble), Vladimíra Klánská, Vladan Kočí, Simona Hečova, Marek Jerie, Ivan Klánsky (piano), Radek Baborák (horn), Guarneri Trio Prague (piano trio)

Péter Csaba, Jean-François Heisser

Michal Kanka (cello), Jaromír Klepáč

Beethoven String Trio

Czech Nonet (chamber ensemble), Vladislav Borovka, Aleš Hustoles, Vladimíra Klánská, Pavel Langpaul

Beethoven Quartet

SWR Sinfonieorchester Baden-Baden, Maria Bergman, Werner Grabinger, Erich Seiler, Berliner Philharmoniker, Hans Rosbaud

Annie Fischer (piano), Hungarian Radio Symphony Orchestra, Ervin Lukács, Philharmonia Orchestra, Sir Adrian Boult, Wolfgang Sawallisch

Boston Symphony Orchestra, Charles Munch