The Rolling Stones are constantly changing, but beneath the changes they remain the most formal of rock bands. Their successive releases have been continuous extensions of their approach, not radical redefinitions, as has so often been the case with the Beatles.

James Taylor may be an all-American boy but he isn't Horatio Alger, and the lionizing of many rock stars by the rock press has as much to do with old fashioned rags-to-riches stories as does the straight culture's deification of its idols.

The Beatles never sounded intimidated by their idols. They never interpreted old rock; they simply played it as well and as joyfully as they knew how. On 'Rock 'n' Roll,' John Lennon does nothing but interpret old rock.

As a performing group, the Beatles began by playing old rock favorites, for dancing, to tough audiences in Liverpool and Hamburg. When they began writing seriously, they discovered that they couldn't compose in the early American rock tradition.

The early Stones were adolescent rockers. They were self-conscious in an obvious and unpretentious way. And they were committed to a musical style that needed no justification because it came so naturally to them. As they grew musically the mere repetition of old rock and blues tunes became increasingly less satisfying.

There were many stars in Motown's firmament - among them, Stevie, Marvin Gaye, Smokey Robinson, Martha Reeves and Diana Ross - but I happen to have loved the Four Tops most of all.

There is absolutely no doubt that the extraordinary Donna Summer belongs in the Rock and Roll Hall of Fame.