In the live recording "Let It Be" from Paul McCartney's Citi Field performance, he was actively promoting his album "Memory Almost Full," which had been released in June 2007. This album marked a significant point in McCartney's career, showcasing his ability to continue innovating as a solo artist long after The Beatles' era. While performing at Citi Field, he not only celebrated his extensive musical legacy but also highlighted tracks from his then-current album, indicating his commitment to blending new material with timeless classics. The show was particularly notable as it was the first concert held at the venue, making it a historic event in McCartney's concert history and for the venue itself, featuring a mix of his Beatles hits and solo achievements that spanned decades.