music: Category: Artists: "I saw a Werewolf drinking a pina colada at Trader Vic's"?

Questions

"My Grandfather is clean!", says this Beatle in "A Hard Day's Night":?

"Sweet Charity" featured a young woman who nowadays, prefers past lives:?

Finish this "Oliver" song: "One boy, boy for _______!"?

George Burns, Steve Martin and others were in this musical about the Beatles:?

In "Help!", this guy becomes the target of ring snatchers:?