For years, the Glenelg Marching Band has been known for its rich, full sound. Together with the Drill Team and Silks, it presents original field choreography that dazzles and awes its audiences at home football games every year.

For the 2004 season, the Glenelg Marching Unit features numbers from Star Wars and Les Miserables. Fielding approximately 110 students, this year's marching unit is under the field leadership of drum major Tim Silva.