In January 1968 the country legend Johnny Cash recorded a concert in a high-security jail.
"At Folsom Prison" made Cash a crossover star, and helped get through a difficult period in his personal life.
Witness hears from Johnny Cash experts and from his drummer, WS Fluke Holland.
Photo: Hulton Archive/Getty Images.
Published on Friday, 13th January 2012.
Available Podcasts from Witness History: Archive 2012
Subscribe to Witness History: Archive 2012
We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the Witness History: Archive 2012 webpage.