Thank you for the great news about Mr. Hagen. I must (shamefully) admit that prior to joining this forum, I really did not know too much about all of his many accomplishments and the fact that he wrote ALL those incredibly memorable theme songs. I have always enjoyed the episode music on The Andy Griffith Show and thought it added a great deal to the stories, just as it does on I Spy, but was never aware that Mr. Hagen was the composer until I started reading more about him here.