Johnny Cash released “Folsom Prison Blues.”
It went on to win the Billboard Song of the Year.
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Johnny Cash recorded his iconic live album, At Folsom Prison.
Johnny Cash released his 'Ring of Fire' single.
Johnny Cash plays the first of many free concerts behind bars at San Quentin Prison, California, with Merle Haggard among the inmates in the audience.
Friends Johnny Cash and Bob Dylan recorded 'Girl From The North Country' at CBS Studios.
