• Chamber Orchestra is Champlin Park's elite string ensemble, open to select Concert Orchestra musicians by audition or invitation. The group performs works from the Classical, Jazz, and Fiddle styles, occasionally with the assistance of a rhythm section and/or amplification. Musicians meet before school on Tuesdays and Thursdays and prepare parts on their own. Chamber Orchestra is often selected to represent the school at special performances, including formal district functions, community events, and other gigs.