I have family in Sheffield too, just skip over MS. I had a great uncle than ran the hotel in downtown Sheffield. He always gave me silver dollars. Anyway, he was very tight lipped at who stayed at the hotel while getting music recorded. But many, many, many years later, he would wink back at me when I gave a few names. To say the least he was a popular guy during the glory das of MSM.
Also, my great-Great Grandfather was the Sherrif (Sherrif Wright) of Sheffield during the depression & while TVA was getting set up. Very interesting time there in North Alabama especially.