ɪn nˈaɪntiːnhˈʌndɹɪd sˈɛvənti fˈaɪv hiː mˈuːvd tʊ ˈɪŋɡlənd ænd bɪkˌeɪm ɐ pɹəfˈɛsɚɹ ʌv kˌɑːmpəzˈɪʃən æt tɹˈɪnᵻɾi kˈɑːlɪdʒ ʌv mjˈuːzɪk ɪn lˈʌndən, wˌɛɹ hiː ɹᵻmˈeɪnd ʌntˈɪl hɪz ɹᵻtˈaɪɚmənt ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti sˈɪks.
In 1975 he moved to England and became a Professor of Composition at Trinity College of Music in London, where he remained until his retirement in 1996.