On This Day :
April 16, 1964 : A Hard Day's Night, song by The Beatles, was recorded at EMI Studios in London.
Fun Facts :
* Credited to Lennon / McCartney, the song is mostly a composition of John Lennon.
* The reason why Paul is singing the bridge is because John couldn't reach the notes.
* The title was taken from an expression Ringo used to say.
* This was the title song to the first Beatles movie.
* It was the last song in the movie soundtrack to be composed.