The following scholastic groups proudly perform on System Blue.

Ankeny Centennial High School

Ankeny, IA

Beatrice High School

Beatrice, NE

Buford High School

Buford, GA

Burnet High School

Burnet, TX

Canyon Springs High School

Moreno Valley, CA

Centaurus High School

Lafayette, CO

Charlottesville High School

Charlottesville, VA

Cleveland High School

Clayton, NC

Daviess County High School

Owensboro, KY

Decatur High School

Decatur, TX

Ephrata High School

Ephrata, PA

Fremont High School

Ogden, UT

Friendship High School

Wolfforth, TX

Grandville High School

Grandville, MI

Grant Union High School

Sacramento, CA

Heritage High School

Wake Forest, NC

Kamehameha Schools

Honolulu, HI

La Cueva High School

Alburqueque, NM

Lake Hamilton High School

Pearcy, AR

Lowndes High School

Valdosta, GA

Madison High School

Madison, NJ

Marble Falls High School

Marble Falls, TX

Marshall High School

Marshall, MN

Moreno Valley Unified School District

Mount Vernon High School

Alexandria, VA

New Braunfels High School

New Braunfels, TX

North Star Alumni Drum & Bugle Corps

Peabody, MA

Northstar Youth

Kitchener, Ontario

Orange Cove High School

Orange Cove, CA

Orange High School

Lewis Center, OH

Pearl City High School

Pearl City, HI

Ponderosa High School

Shingle Springs, CA

Rahway High School

Rahway, NJ

Ridge High School

Basking Ridge, NJ

River Ridge High School

Woodstock, GA

Salem High School

Salem, VA

San Benito High School

San Benito, TX

Serrano High School

Victorville, CA

Shawnee Mission School District

Shawnee Mission, KS

Sheridan High School

Sheridan, AR

Snohomish High School

Snohomish, WA

South San Antonio High School

San Antonio, TX

Spring Lake High School

Spring Lake, MI

Stephenville ISD

Stephenville, TX

Tahoma High School

Covington,, WA

Templeton High School

Templeton, CA

The King's Academy

Sunnyvale, CA

Troy High School

Troy, TX

Trumbull High School

Trumbull, CT

Union City High School

Union City, TN

Wellington High School

Wellington, KS

West Brook High School

Beaumont, TX

West Jordan High School

West Jordan, Ut

Williamsport High School

Williamsport, MD