Searchlight Pictures' collaboration with Gibson made the film actually watchable for vintage gear nuts like me ...

Johnny Cash revealed the one thing about doing prison concerts that surprised him the most, and no, it wasn't the inmates' ...

"But when you have these amazing vocals and the great presentation of all original Johnny Cash songs, and his guitar, that's what we had. The question was, how do we under-produce it, to let it be ...

"A Complete Unknown" features Boyd Holbrook as Johnny Cash. In James Mangold's earlier movie "Walk the Line," Joaquin Phoenix played the singer.

So it's not entirely surprising to find a song dedicated to Johnny Cash on his latest album, Raise Vibration. But the sumptuous, slide guitar-assisted ballad hides a deeply personal story of grief ...