The 2015 Drum Corps International World Championships kicked off Monday, August, 3, with the Open Class Prelims in Michigan City, Indiana.
In addition to the 14 competing Open Class corps, three International Class ensembles from Indonesia, Taiwan and the Netherlands also took the field.
Read more about the results from the Open Class World Championship Prelims.
View a photo gallery from the Open Class Prelims.
View the lineup and performance times for the Open Class Finals on Tuesday, Aug. 4.