Johnny Cash remains one of the most recognizable artists in the world. Starting in 1956, he released an album every year until his death in 2003. In addition to these albums, there were also some posthumous releases in the years after his death. From rockabilly to country, folk to comedy, gospel to classical, the prolific Cash touched them all. His hit singles crossed over from country to pop, as he transcended genres and became a superstar around...