Further overdubs were added onto A Day In The Life during this session, which began at 7pm and finished at 1.15am the following morning. Each of them involved replacing previously-recorded parts.
Paul McCartney and Ringo Starr re-recorded the bass guitar and drum parts they had recorded on 20 January 1967. Starr's drum part from this day, in particular, was much-admired upon the song's release.
McCartney then overdubbed his lead vocals onto track two, correcting the wrong word sung during the previous session.