Outstanding thread...I saw the Motown Revue in Sheffield in 1964 and there were so few people there that Diana Ross really did look directly at me !! The band was led by Earl Van Dyke and to the best of my knowledge had Benny Benjamin on drums and Jaime Jamieson on bass. Fantastic show and I would love to see the film.PS I don't mean to be disrespectful but didn't Mary Wells pass away some years ago ?