The Cash quartet from Rockcastle County, Kentucky, formed around 1956 as the result of singing together at the Ottawa Baptist Church. Members included Walter Cash, wife Reba, Walter's sister Joanne, and R.H. Hamm. Like many other amateur gospel groups at the time, they were not interested in commercial recording. They sung only occasionally on the nationally heard Renfro Valley Gatherin'. However they gained a local radio following through their own weekly program, Sinclair Sunday Serenade, over Renfro Valley's WRVK. They were busy as well with frequent appearances at local and regional gospel singing events, something they continued after they stopped radio performing in the late-1960s.