Chamber, Duos, Scharwenka, X (composer)

Pianoduo Trenkner & Speidel

Seta Tanyel (piano), Lydia Mordkovitch, Levon Chilingirian (violins), Ivo-Jan van der Werff (viola), Colin Carr, Garbis Atmacayan (cellos)

Franz Joseph Haydn (barrel piano), Gustav Mahler (piano), Eugen d' Albert (piano), Erwin Nyireghazy (piano), J.H. Clapham (piano), Percy Grainger (piano), Edvard Grieg (piano), Teresa Carreno (piano), Klothilde Kleeberg (piano), Bernhard Stavenhagen (piano), Theodor Leschetizky (piano), Enrique Granados (piano), Shura Cherkassky (piano), Josef Hofmann (piano), Josef Lhevinne (piano), Xaver Scharwenka (piano), Mark Hambourg (piano)

Piotr Plawner (violin), Idil Biret (piano), Mao Fujita (piano), Rafał Korpik, Damian Konieczek, Bartłomiej Szczeszek, Piotr Maciejowski, Martin Roscoe (piano), Zbigniew Kaleta, Irmina Trynkos, Giorgi Latso, Henryk Mikołaj Górecki, Zofia Kilanowicz, Kinga Augustyn, Efi Hackmey, Markus Pawlik, Peter Nagy (piano), François-Xavier Poizat (piano), Marat Bisengaliev (violin), John Lenehan (piano), Mieczysław Weinberg, Klaudiusz Baran (accordion), Laurence Kayaleh, Bernadene Blaha, Ilya Kaler, Joseph Banowetz, Voytek Proniewicz, Adam Roszkowski, Jan Roszkowski, Frédéric Chopin, Eldar Nebolsin, Kammersymphonie Berlin, Siberian State Symphony Orchestra, Warsaw Philharmonic Chamber Orchestra, Poznań Opera House Chorus, Poznań Opera House Orchestra, Polish National Radio Symphony Orchestra, Warsaw Philharmonic Orchestra, Capella Bydgostiensis, Polish State Philharmonic Orchestra, Katowice, Toruń Symphony Orchestra, Glinka Choral College Boys' Choir, St Petersburg State Symphony Orchestra, Polish Radio Symphony Orchestra, Lutosławski Quartet, State Symphony Orchestra "Novaya Rossiya", Jürgen Bruns, Vladimir Lande, Antoni Wit, Gabriel Chmura, Mariusz Smolij, Karol Stryja, Michał Klauza, Alexander Walker