Thanks, Ben. I thought going into this that would be the answer, but I would still like to know WHY there are no recordings extant when so many books say he did make recordings. I think I remember one book even saying he had made a lot of recordings. I'm looking for factual information about this. I have a feeling one book asserted something and a lot of the other books simply take it as true without researching the facts. But that's only a feeling based on the fact that so few books go beyond merely making the assertion that he did record his voice. Carl