Complex sentence: In 1980, he began studying music composition, first in Graz with A. Dobrowolsky and Gösta Neuwirth, then, from 1982--1990, with Gösta Neuwirth and Frank Michael Beyer at the Universität der Künste in Berlin, later with Hans Zender in Frankfurt.
Split into simpler sentences: In 1980, he began studying music composition, first in Graz with A. Dobrowolsky and Gösta Neuwirth, then, from 1982--1990, with Gösta Neuwirth and Franc Michael Beyer. Later, Kyburz studied at the Universität der Künste in Berlin and with Hans Zender in Frankfurt.