Johnny Cash s Koncert V Praze (In Prague Live) remains one of the most curious entries in The Man in Black s discography, with instrumental accompaniment from The Tennessee Three and vocals from members of The Carter Family. Even the track list, 11 songs culled from the most beloved selections in Cash s catalog ( Ring Of Fire, I Walk The Line, Folsom Prison Blues, the Kris Kristofferson-penned Sunday Morning Coming Down ), was a broad overview of Cash s greatest hits in a live context.