- Walter Attanasi, Orchestra Camerata Cassovia
Chamber Music Ensemble · Founded 1988
Camerata Cassovia
- László Kovács, Jerker Johansson, Béla Kovács, Slovak Radio Symphony Orchestra, Peter Breiner, Pablo Sáinz-Villegas, Gennaro Cappabianca, Okko Kamu, Helsingborgs Symfoniorkester, Anders Jonhall, Gerald Garcia, Collegium Philarmonicum Chamber Orchestra, Camerata Budapest, Jenő Jandó, Camerata Cassovia, Christian Benda, Richard Edlinger, Mårten Larsson, Jaroslav Dvořák, Konstantin Scherbakov, CSSR State Philharmonic Orchestra, Kosice, Ladies Only Cafe Strings, Takako Nishizaki, National Symphony Orchestra of Ukraine, Svenska Kammarorkestern, RTÉ Concert Orchestra, Russian Philharmonic Orchestra, Patrick Gallois, Fabrice Pierre, Ondrej Lenárd, Hae Won Chang, Hungarian Virtuosi, Keith Brion, Ladislav Kyselák, Theodore Kuchar, Prague Chamber Orchestra, Arne Nilsson, Roderick Shaw, Richard Hayman, Bohdan Warchal, Keith Clark, Jaroslav Krček, Gothenburg Musicians, Dmitry Yablonsky, Fredrik Lidin, Peter Nagy, Capella Istropolitana, Robert Stankovsky, Urban Claesson, Katarina Andreasson, Tamas Benedek
- Hungarian Radio and Television Chorus, Jon Mark, Budapest Failoni Chamber Orchestra, Alberto Turco, Mátyás Antal, Michael Atkinson, David Downes, Celia Briar, Johannes Wildner, Nova Schola Gregoriana, Camerata Cassovia, Kosice Teachers' Choir, Radha Sahar
- Richard Edlinger, Luba Orgonasova, Éder Quartet, Johannes Wildner, Ondrej Lenárd, Uwe Mund, Camerata Cassovia, Kosice Teachers' Choir, Jeremy Summerly, Will Humburg, Strauss Festival Orchestra, Oxford Schola Cantorum, Slovak Radio Symphony Orchestra, İdil Biret, Oxford Camerata, Capella Istropolitana, Norbert Kraft
- Peter Breiner, Slovak State Philharmonic Orchestra, Košice, Gerald Garcia, Camerata Cassovia, Cssr State Philharmonic Orchestra (Kosice)