Complex sentence: He was Chief Conductor of the Zagreb Philharmonic Orchestra from 1990 to 1996, and General Music Director of the Baden State Opera, Karlsruhe from 1996 to 2002.
Split into simpler sentences: He was Chief Conductor of the Zagreb Philharmonic Orchestra from 1990 to 1996. Ono was General Music Director of the Baden State Opera, Karlsruhe from 1996 to 2002.