The Lake Zurich High School Orchestra department consists of two curricular orchestras (Concert Orchestra and Symphony Orchestra) and two after school ensembles (Bear Strings and Sinfonietta). The Orchestras frequently participate in festivals, and travel every three years. The orchestras are directed by Nathan Sackschewsky. The high school is fed by Riley Broach at Middle School North and Ron Polomchak at Middle School South. The elementary orchestra teachers are: Elizabeth Duke, Tom Cappaert, and Mary Reitsma.