The Beatles - Shea Stadium (with intro). From the utube page:
I remember seeing them at Candlestick - my first concert.
The US tour really opened on August 15th with a concert scheduled in New York at the Shea Stadium, home of the New York Mets baseball team. This was the first time in the history of music that a stadium was used for a rock concert ! Seen by 55,600 fans, it created a new world record for a pop concert in terms of attendance and gross revenue. The Beatles' share of the $304,000 box-office takings was also a record - $160,000.