2014 Madison Scouts Drumline playing through their show music in the Semi-Finals Lot of the DCI World Championships in Indianapolis, Indiana.

2014 Santa Clara Vanguard Drumline playing through their show music in the Semi-Finals Lot of the DCI World Championships in Indianapolis, Indiana.

The 2014 Blue Devils B Drumline playing through their show music in the Semi-Finals lot at the DCI World Championships in Indianapolis, Indiana.

2014 Blue Stars Drumline playing through their show music in the Semi-Finals Lot of the DCI World Championships in Indianapolis, Indiana.

2014 Blue Devils Drumline playing through their show music in the Semi-Finals Lot of the DCI World Championships in Indianapolis, Indiana.

2014 Phantom Regiment Drumline playing through their show music in the Semi-Finals Lot of the DCI World Championships in Indianapolis, Indiana.

The 2014 Oregon Crusaders Drumline playing through their show music in the Semi-Finals lot at the DCI World Championships in Indianapolis, Indiana.

The 2014 7th Regiment Drumline playing through their show music in the Semi-Finals lot at the DCI World Championships in Indianapolis, Indiana.

The 2014 7th Regiment Drumline playing through their show music in the Semi-Finals lot at the DCI World Championships in Indianapolis, Indiana.

2014 Crossmen Drumline warming up in the Semi-Finals Lot at the DCI World Championships in Indianapolis, Indiana.

2014 Santa Clara Vanguard Drumline playing through their show music in the Semi-Finals Lot of the DCI World Championships in Indianapolis, Indiana.

2014 Carolina Crown Drumline playing through their show music in the Semi-Finals Lot of the DCI World Championships in Indianapolis, Indiana.