In 1955, John R. Cash was a sometime auto mechanic, sometime appliance salesman who liked to play the guitar and sing, mostly gospel songs. The "R" in his name didn't stand for anything — and, in fact, he'd been named J.R. at birth and had to come up with "John" when he joined the Air Force. He'd spend the rest of his life reinventing himself.
At first, though, what he wanted to do was make a record. So John and his two-piece band went to Memphis to record for Sun Records.