There's a great story Rosanne Cash tells about her father Johnny Cash, and a special performance at Carnegie Hall in 1994. As we were producing this segment, we longed to hear the original. What did they sound like together? How did Johnny Cash introduce his daughter? How did the crowd respond? Well, we looked around for a copy, any copy of this special moment — but came up empty. That is, until we found a bootleg copy. A truly remarkable story.