Sinaisky was Chief Conductor of the Latvian Symphony Orchestra (1976-87), then became Music Director and Principal Conductor of the Moscow Philharmonic Orchestra from 1991 to 1996.
Sinaisky was Chief Conductor of the Latvian Symphony Orchestra from 1976 to 1987. He served as Music Director and Principal Conductor of the Moscow Philharmonic Orchestra from 1991 to 1996.