The year was 1961. The fledgling Beatles couldn't settle on a bass player, President John F. Kennedy was famously asking what you could do for your country, and Vietnam was just a tiny country in muggy Southeast Asia. Somewhere in the halls of St. Paul's School, in secluded Concord, New Hampshire, a couple of teenage guys with the garage-rock ethos found in so many other suburban towns decided to start a band. No, this is not a rock-and-roll success story complete with screaming girls and chart-topping hits — quite the opposite. It's about a band of prep-schoolers who pressed 500...