The Johnny Cash box set Unearthed is glorious, both in music and presentation. I'll have more to say about it later. One of the stand outs is "A Singer of Songs" which was recorded during the Solitary Man sessions. How it made it's way to Cash is one of those round about good luck stories songwriters must dream about.
The picture: Johnny and Joe Strummer who duet on Bob Marley's "Redemption Song"