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.

To her audience, Janis Joplin has remained a symbol, artifact and reminder of late Sixties youth culture. Her popularity never derived from her musical ability, but from her capacity to link her fantasies of freedom and immortality with ours.

Bob Dylan has always sealed his decisions with the unexplainable. His motives for withholding the release of the magnificent 'Basement Tapes' will be as forever obscure as Brian Wilson's reasons for the destruction of the tapes for 'Smile.'

The title song of David Bowie's 'Young Americans' is one of his handful of classics, a bizarre mixture of social comment, run-on lyric style, English pop and American soul.

'Sing It Again Rod' touches all the solo bases since Stewart's departure from the Jeff Beck Band, wherein he cut his teeth on American audiences for $75 a week plus expenses, and wisely ignores his generally inferior work with the Faces.

The Rolling Stones have been the best of all possible worlds: they have the lack of pretension and sentimentality associated with the blues, the rawness and toughness of hard rock, and the depth which always makes you feel that they are in the midst of saying something. They have never impressed me as being kitsch.

The Faces do not, as some have recently alleged, play badly. They are more than competent, especially at creating a mid-Sixties Rolling Stones-styled groove, as their excellent version of 'Memphis' proves.