The idea of this seems really morose to me. I mean, I guess its because I know already, I would prefer a love letter than an explanation of the CD. Even if I did not know and a found a stash after death or something, I am not sure how a letter would feel. Adding insult to injury. If your loved one dies, and leaves behind a confession of a lie that they were hiding from you for X amount of years. I wouldn't feel like they did that for me, I would feel like they did that for themselves. I am not sure about how I feel about this idea.