Many fans complain of Bob Dylan "--going electric," but as far as I can tell from listening to the Odetta interview, Dylan was electric before he was acoustic...so...he just picked up the electric again... Not really an innovation, nor surprising thing for him to do. I think before the guitar, he learned piano, so it is again hardly surprising that he plays keyboards regularly today. Doesn't everybody tend to gravitate toward that with which they are most comfortable? Doesn't everybody try to find their way "home" and stay there?!