Look Who It Is

On October 4, 1963 three Beatles helped 17 year old Helen Shapiro record this song. Paul was  busy in a different Television House studio, judging a singing/dancing contest on Brenda Lee's "Let's Jump The Broomstick".
Although it's hard to believe now, Helen Shapiro was far more famous than the Beatles at that time and she was the one who helped them reach a larger audience. In fact, in 1963, Helen was the headliner and The Beatles were her supporting act on a national tour.

Thanks Mr. Nag!