In a day and age when the entire world is crumbling around us, it is nice to have shows with heart but also do not take themselves seriously. “Perfect Harmony” is just that show. The overarching premise of the show is Arthur (Bradley Whitford) plays a recently widowed Ivy League music professor becomes the director of a rural Kentucky church choir. Ginny (Anna Camp) is his main confidant and part of the reason he agrees to direct her church’s choir. That and to beat the local mega church which refused his late wife’s wish to be buried in their cemetery.