The first of two performances, the second of which took place the following night, in front of 16,000 fans at the Forest Hills Stadium in Queens, New York City.
The Beatles had landed at 3.02am that morning at Kennedy Airport, and were greeted by 3,000 waiting fans. They were driven to the Delmonico Hotel on Park Avenue and 59th Street where more fans were waiting, even though their stay was supposed to be a secret.
One fan, Angie McGowan, snatched Ringo Starr's St Christopher medallion as he made his way inside the hotel, although she returned it later that day at their pre-show press conference. The fans were dispersed by police at 4am. By the time The Beatles awoke later that morning thousands more fans were outside.
The Beatles were flown to the stadium by helicopter, which departed late as the pilot didn't have permission to depart. They took to the stage at 9.50pm, later than expeced.
Tickets for each of the venue's 15,983 seats were sold out, and extra ones were added at the high price of $6.50. The audience were kept from the stage by an eight-foot high fence topped with barbed wire.