I came across Obray Ramsey's music a few months ago when friend sent me a link to Allen's archive of early and old country music, where you can download several of his albums. The albums were recorded in the late 50s and early 60s, and are a fantastic example of real old-time banjo picking and singing.
So with a new found love for Obray's music I set about learning "Down Beside The Ohio" from the album "Obray Ramsey Sings Folksongs From The Gateways To The Great Smokies", one of my favorite Obray songs. The first thing to confused me was what tuning he was using, it sounded like G, but lower, and then I realized the recordings (taken directly from old scratchy vinyl) were about half a tone flat. I'm unsure if Obray is tuned flat or the records were played a little too slow), but I tuned my Banjo to F# and I was in business.