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1954 – 1955
vocalist in Juraj Berczeller's Orchestra
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1958
played in duo with Zdeňek Kratochvíl
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1966
foreign tours with Gustav Offermann Combo
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1966 – 1968
vocalist in Bratislava Dance Music Combo (Zdeněk Kratochvíl, E. Sláviková, Petr Nálezínek, Ladislav Gerhardt, A. Šarkányi, A. Lieskovský, Juraj Halász)
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60s
occasionally appeared with Ladislav Gerhardt, Braňo Hronec, Pavel Polanský
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1964
appeared at International Jazz Festival in Prague with Pavel Polanský Quartet (Pavel Polanský, Milan Belan, Laco Gerhardt, G. Riška)
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1969
emigrated to Sweden, occasional musical involvement