• 1951 – 1953

    personal studies of music at Alexander Albrecht‘s

  • 1953 – 1958

    the Conservatory in Bratislava (composition – Andrej Očenáš, conducting – Kornel Schimpl)

  • 1958 – 1962

    Academy of Performing Arts in Bratislava (composition – Alexander Moyzes)

  • 1959 – 1962

    the director of programming at the Czechoslovak Television in Bratislava

  • 1962 – 1997

    a teacher of the theory of music and composition at the Department of Music Theory and Department of Composition and Conducting, Academy of Performing Arts in Bratislava

  • 1968 – 1970

    co-organizer of workshops for contemporary music in Smolenice

  • 1984 – 1994

    the head of the Department of Music Theory, Academy of Performing Arts in Bratislava

  • 1990

    appointed as a Professor

  • 1994 – 1996

    the rector of the Academy of Performing Arts in Bratislava

  • 2003 – 2005

    head of the Department of Music Education, Faculty of Education, Constantine the Philosopher University in Nitra

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