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Keith Clark, Jozef Luptacik, Slovak State Philharmonic Orchestra, Košice, Theodore Kuchar, Svetlana Navasardian, Gennady Provatorov, Moscow Symphony Orchestra, Prague Chamber Soloists, Richard Edlinger, Reinhard Seifried, Philharmonia Cassovia, Alfred Walter, Bratislava Mozart Academy, Peter Breiner, Oleh Krysa, Ukranian Chamber Orchestra, Gerald Garcia, Mariko Honda, Andrew Mogrelia, Ethella Chuprik