Kymlicka began his work as a composer in his native country and by 1967, he had produced 20 film scores, a ballet, a cello concerto, several works for solo piano, a number of string quartets, and created the theme for an animated television series.[4]
After the Prague Spring in 1968, Kymlicka emigrated to Canada, where he settled in Toronto, Ontario.[5] By the early 1970s, he was working as a studio arranger/conductor at the Canadian Broadcasting Corporation. In 1974, Kymlicka became a naturalized Canadian citizen. That year, he arranged music for and conducted the Hamilton Philharmonic, accompanying pop musician Ian Thomas;[6] his arrangements were included on some of Thomas' recordings in the 1970s.[7]
Kymlicka continued working as a composer, arranger, and conductor for film, television, and radio.[5][8][9] His composition "Four Valses" was recorded by pianist Antonín Kubálek in New York.[10]