Eleven of the world’s best drum corps will converge in Broken Arrow as Drum Corps International’s Drums of Summer returns to Broken Arrow High School’s Memorial Stadium. The 10 time World Champion Cadets lead the impressive field, which includes 10 World Class corps. Joining the Cadets in Broken Arrow will be Blue Knights, Blue Stars, Cascades, Colts, Crossmen, Genesis, Jersey Surf, Oregon Crusaders, Pioneer and Spirit of Atlanta. Drums of Summer is hosted annually Broken Arrow Bands. The top six corps from last year’s Drums of Summer return this season. The Cadets won their fourth straight Drums of Summer title in 2015, Blue Knights finished second, Crossmen third, Blue Stars fourth, Colts fifth and Oregon Crusaders sixth. Jersey Surf also competed in Broken Arrow last year. Ten of the 2016 Drums of Summer corps compete in DCI’s World Class, matching the best marching groups in the world against each other as they compete toward the World Championships in August in Indianapolis.