John Carter Cash continued: “What’s amazing is you hear the frailty in his voice, you hear the sadness in his tone, you hear the loss that he struggled through.
“But if you listen more carefully you’ll hear the undeniable strength and beauty that is underneath it all, that is supporting him and carrying him on.”
Back in 2014, the now 50-year-old told The Guardian: “There are a few things that are in the works right now – probably four or five albums if we wanted to release everything.
“There may be three or four albums worth of American Recordings stuff, but some of it may never see the light of day.”
