The Denver Citywide Marching Band was formed in 1980 and is currently under the direction of Mr. Brian K. Jordan. The band consists of high school and middle school students from the Denver Public School System. These students represent Denver's broad range of economic, international and religious cultures, joined together to share their common love of music.

In recent years, the Denver Citywide Marching Band has traveled to Tuscon, Arizona; Memphis, Tennessee; San Antonio, Texas; Pasadena, California; Honolulu, Hawaii; Chicago Illinois, and Washington D.C. They also travel around the state of Colorado, performing in field show competitions and parades. This years events may include several high school football halftime shows, CU Band Day, The Friendship Cup, Arapaho Band Days, and the Colorado State Fair.