Drum corps fans have long debated whether the electricity generated by brass and percussion lines is greater inside the stadium or out, where corps members set up in the parking lot for a laser-focused warm-up just prior to heading into competition. Throughout the summer of 2013, DCI cameras ventured into the gritty parking lot jungle to catch corps in their pre-performance element. Today we take a look back at a number of those groups from the meticulous articulations of the World Champion Carolina Crown brass section to the humming beats of the Fred Sanford Percussion Award-winning drum line of the Cadets. Click the "PLAYLIST" button in the YouTube player above to toggle between clips. Watch more videos on the DCI Fan Network YouTube channel.