so i went down there and there was paul schaefer.aul schaefer is not only one of the most talented musicians in this country, he is totally underrated. the guy's a genius, just a top-notch musician. not only is he one of the most talented musicians in this country, he is also one of the nicest and most humblest. he had no problem with it whatsoever. i rehearsed the band on "let it rock." he invited me to play with the band for the show. i said, thank you for the invitation. brian: around this time, our regular viewers are probably saying, what in the world are they talking about? we do not normally talk music on the show. there is a lot more to the story than music. i want to go back to -- how did you develop a relationship with chuck berry? you are thinking about humanity and race relations and things like that in this country. daryl: people like chuck berry and buddy holly and elvis lewis, bo diddly, these people were the pioneers of rock 'n roll. back in the day, prior to rock 'n roll, music halls and concert venues were segregate