On November 1, 1974, Pink Floyd performed live at Wembley Empire Pool, showcasing their landmark album, "The Dark Side of the Moon," which had initially been released in March 1973. This album marked a significant turning point in their career, elevating them to international fame and acclaim due to its innovative use of studio effects, philosophical lyrics, and concept-driven format. By the time of the live recording, the band was in the midst of their peak period, enjoying critical and commercial success. Interesting facts about this era include Pink Floyd's elaborate live shows, which featured advanced visual elements and sound technology, setting new standards for concert productions. The Wembley performance is particularly notable, as it was part of the promotional tour for "The Dark Side of the Moon," cementing its legacy as one of the greatest albums in rock history.