During Bob Dylan's Nashville Skyline sessions country legend Johnny Cash stopped by to visit. A friend and label-mate of...

During Bob Dylan's Nashville Skyline sessions country legend Johnny Cash stopped by to visit. A friend and label-mate of Dylan's as well as an early supporter of his music, Cash had been recording next door with his own band. The two wound up recording a series of duets, covering Dylan's "One Too Many Mornings" and "Do...