In recent years, music aficionados have been blessed with an embarrassment of riches —particularly when it comes to the Beatles. A newly restored version of "Let It Be" (1970), splendidly directed by ...

The catalogue of great posthumous movies, such as “Eyes Wide Shut,” “Rebel Without a Cause,” and “Amazing Grace,” also includes another of the great music documentaries: Michael Lindsay-Hogg’s “Let It ...