From a vantage point more than 250 feet high above the field of the Atlanta Georgia Dome at last year's DCI Southeastern Championship, follow all of the performing corps' intricate drill formations in this time-lapse video that condenses more than six hours of action into just over four minutes.

With record-setting attendance in 2014, Drum Corps International's 22 World Class corps are set to return to Atlanta in 2015 on Saturday, July 25. Tickets are currently on sale through Ticketmaster.

Learn more about the 2015 DCI Southeastern Championship in Atlanta.