Wasn't Kenny Lynch one of the people on the cover of Band On The Run?
Yes. He's right behind Macca. Here's the list:
Michael Parkinson (journalist and UK chat-show host), Kenny Lynch (singer, actor and comedian), James Coburn (Hollywood actor), Clement Freud (gourmet, raconteur, Member of Parliament, Just a Minute panellist and grandson of Sigmund), Christopher Lee (UK actor, best known for roles in horror films and as Saruman in the Lord Of The Rings trilogy) and John Conteh (Liverpool boxer who later became World Light-Heavyweight champion).
As well as Paul, Linda, and Denny of course.