Back in the '50 and '60, Nashboro Records was one of the leading gospel labels. According to NPR's First Listen, "...Nashboro's bread was buttered by vocal quartets that typically paired a gritty lead singer with sweet harmonies. Born in Ernie's Record Mart in Nashville, Tennessee, the label's glory days are captured on a new 4 disc box set. When Cyprus Avenue host Bill Shapiro got his hands on it, he felt the spirit, and now he takes us to church...