Chamber, Sonatas, Cello Sonatas, Penderecki (composer)

Siegfried Palm (cello), Aloys Kontarsky (piano)

Ettore Pagano, Tae-Yeon Kim, Álvaro Lozano Cames, Leland Ko, Clara Dietlin, Antoine de Grolée, Maria Zaitseva, Maria Zaitseva Sr, Krzysztof Michalski, Sarah Zajtmann, Adria Ye, Lionel Martin, Dilshod Narzillaev, Andrew Ilhoon Byun, Ivan Sendetsky, Thomas Hoppe, Yo Kitamura, Belgian National Orchestra,...

Takako Nishizaki (violin), Jeno Jando (piano), Joanna Borowska (soprano), Terence Dennis (piano), Idil Biret (piano), Maria Kliegel (cello), Raimund Havenith (piano), Ilya Kaler (violin), Roderick Shaw (harpsichord), Patrick Gallois (flute), Norbert Kraft (guitar), Ulrich Eisenlohr (piano), Roman...

Arto Noras (cello), Ralf Gothóni (piano)

Joshua Roman (leadvocalist)

Siegfried Palm (Cello)

Frankfurt Radio Symphony Orchestra, Poznan Philharmonic Symphony Orchestra, Michael Gielen, Andrzej Markowski

Siegfried Palm (cello), Aloys Kontarsky (piano)

Nicolai Gerassimez (piano) & Norbert Anger (cello)

Helmut Reissberger (flute), Gerd Zacher (organ)

Luxembourg Radio Orchestra, Ensemble "Die Reihe", Kohon String Quartet

Wen-Sinn Yang (cello)