 Though he accepts the format change, Mr. Carlson is not a fan of rock n' roll music (though he does admit to Andy that he likes Crosby, Stills and Nash), and frequently does not even listen to his own station because he doesn't enjoy the songs or the modern, with-it styles of the disc jockeys.As the series goes on, however, Mr. Carlson becomes more accepting of the format and the changing cultural trends.In the episode "In Concert," after eleven kids are trampled to death at a concert by The Who (based on a real-life incident that happened in Cincinnati in 1979), the staff fears that Mr. Carlson, who feels guilty about having helped to promote the concert, will change their format back to "elevator music."