The Kettle Moraine High School Symphonic Band is a high-level performance band for students that have high proficiency on their instruments. Primarily made up of sophomores, juniors and seniors, this band combines with the Concert Bands for the marching season and performs at least 1 formal concert per semester. Symphonic Band performs for nationally acclaimed music educators at festivals including the Marquette Band Festival and the University of Wisconsin - Milwaukee Band Festival. Each December, Symphonic Band produces the family-favorite event, "Breakfast With Santa and Holiday Craft Fair." Symphonic Band also combines with Wind Symphony for a Prism Concert at the end of the second semester.