Singer Johnny Cash heroically spoke out for Native Americans, the poor, and the incarcerated—but his personal life was like a black hole filled with scandal.

Though Trent Reznor may have penned "Hurt," the final song on Nine Inch Nails' 1994 album, The Downward Spiral, Johnny Cash ...

More than 36 artists appear in the first video from Johnny ... honor Cash. The video was directed by Tony Kaye and the video concept was created by Kaye, Justin Timberlake, Rick Rubin and Mark Romanek ...