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