On August 20th in music history, one significant event occurred in 1965 when The Beatles began their second U.S. tour at Shea Stadium in New York City. This concert was a groundbreaking moment in rock music history, setting new records and transforming the live music experience.

The Beatles took the stage in front of an astonishing 55,600 screaming fans, which was the largest audience to attend a pop concert at that time. The event was so momentous that it was filmed and later released as a documentary titled "The Beatles at Shea Stadium."

The Fab Four opened their set with "Twist and Shout" and continued to play a total of 12 songs, including hits like "She's a Woman," "I Feel Fine," and "Help!" However, the sound quality was poor due to the primitive sound systems of the era and the overwhelming volume of the crowd's screams, which nearly drowned out the band's performance.

Despite the technical difficulties, the energy and excitement in the stadium were unparalleled. The Beatles' appearance at Shea Stadium demonstrated the immense power and popularity of rock music and its ability to bring people together. The concert also set a new benchmark for live performances, paving the way for future stadium shows and music festivals.

Interestingly, The Beatles were paid a then-record sum of $160,000 for their performance at Shea Stadium, which lasted just 30 minutes. This event showcased the band's incredible influence and cemented their status as the most popular and influential rock band of the 1960s.

The Shea Stadium concert remains a milestone in music history, highlighting the cultural impact of The Beatles and the transformative power of rock music in the 20th century.