Volunteers don’t get paid not because they’re worthless, but because they’re priceless. On this episode, host Keith Kelly finds out more about these priceless pillars of the activity—What drives them to give so much of themselves, what brings them back every year, and the voluntary history of this entire activity. This week we’re paying tribute to the volunteers, the hidden heroes of drum corps.Special guests include: Natalie Steele, Tim Hinton, Bob Jacobs, Pat Seidling, and co-producer Mallory Anderson.