Tom Clarence Ashley & Gwen Foster: House Of The Rising Sun (1933)

From Wikipedia: The oldest known existing recording is by Appalachian artists Clarence Ashley and Gwen Foster and was made in 1933. Ashley said he had learned it from his grandfather, Enoch Ashley. Alger “Texas“ Alexander's “The Risin' Sun,“ recorded in 1928, is sometimes mentioned as the first recording, but is a completely different song.