Complex sentence: In 1988 he was appointed professor for composition at the Hochschule für Musik Würzburg and was "Composer in Residence" at the Cabrillo Festival of Contemporary Music in Cabrillo, California.
Split into simpler sentences: In 1988 he was appointed professor for composition at the Hochschule für Musik Würzburg. Winbeck was "Composer in Residence" at the Cabrillo Festival of Contemporary Music in Cabrillo, California.