In this original biography of the prayer known as the "Proficiscere" the author traces the history of this well-known text from its origins in eighth century France to the present day.
As a young man, Harcourt "Harky" Klinefelter became involved in the US's civil rights movement of the 1960s. He was at the right place at the right time—the Selma March of 1965—to become the soundman for Dr. Martin Luther King Jr.