 You know, so the fact that they actually have the actuality, the physical piece of paper, which of course on April 10th of 1953 was the only extant copy in the world in Bird's Hand, the original. And it is this piece of paper that was presented to Hank Mobley. Hank Mobley is reading Charlie Parker's handwriting, music handwriting. And he records Chi Chi because there wasn't anything else to tell.