Sacred Harp singing is a form of 'a cappella' singing that regularly takes place in communities across the United States and beyond.  It has brought people together to sing in living rooms, churches, and community centers since 1844.  It is rich in history and tradition, and it continues to be a thriving form of American shape note singing.  Its distinctive melodies and harmonies attract many singers for a lifelong journey of singing.  Sacred Harp singing made its way to Chicago thirty years ago …