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.

Aretha Franklin's 'Let Me in Your Life' is one of the few recent R&B albums that places the emphasis entirely and deservedly on a voice. Many R&B producers have been making records on which the singer is outshined by the song, the arrangement and the sound.

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.

Elton John himself never seems pretentious but Bernie Taupin's lyrics often do - sometimes pretentious in a clever sort of way, but pretentious nonetheless. There is a conflict between Elton's and Bernie's personal styles, no doubt about it.

Carole King's second album, 'Tapestry,' has fulfilled the promise of her first and confirmed the fact that she is one of the most creative figures in all of pop music. It is an album of surpassing personal-intimacy and musical accomplishment and a work infused with a sense of artistic purpose. It is also easy to listen to and easy to enjoy.

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.

Often, equipment can as easily function as a security blanket for musicians unwilling or unable to risk anything personal in the studio. Whether one catches the feeling on a record is a subjective matter. How can you be sure? The machinery can hold out the promise of at least mechanical perfection.