• 1932 – 1936

    State Teachers College in Banská Bystrica (Karel Štika)

  • 1939 – 1952

    drum major

  • 1941 – 1946

    Conservatory in Bratislava (composition – Eugen Suchoň, conducting – Kornel Schimpl)

  • 1947 – 1955

    an external pedagogue at the Conservatory in Bratislava

  • 1950 – 1954

    an external pedagogue at the Philosophical Faculty, Comenius University in Bratislava

  • 1952 – 1955

    he founded and led the Academic Art Ensemble in Bratislava

  • 1953 – 1957

    conductor of the Military Art Ensemble in Bratislava

  • 1959 – 1966

    a creative secretary of the composing section of the Association of Slovak Composers

  • 1963 – 1970

    an external pedagogue at the Academy of Performing Arts in Bratislava

  • 1966 – 1974

    a Managing Editor of the Main editorial office of a musical programme of the Czechoslovac Radio in Bratislava

  • 1974 – 1978

    a Chief Secretary of the Association of Slovak Composers

  • 1978 – 1987

    a Secretary of the Association of Czechoslovac Composers in Prague

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