I Should Have Known Better

"I Should Have Known Better" is a song by The Beatles, written by John Lennon, and credited to Lennon/McCartney. It was released on the album A Hard Day's Night, in 1964 and also the second song on the UK version.

In the film A Hard Day's Night, the song is performed in the train segment, while the card game is being played.

Credits
John Lennon: Acoustic guitar, harmonica, and solo vocal.

Paul McCartney: Bass guitar.

George Harrison: Lead guitar.

Ringo Starr: Drums.