 Bennett promoted all future Apple single and album releases in the US, including "The Beatles" (also known as the White Album), "Yellow Submarine", "Abbey Road" and "Let It Be".During that time, Klein became the Beatles' business manager and ran Apple under the aegis of his company ABKCO, for which Bennett served as promotions manager.After the band's break-up in April 1970, Bennett continued to manage promotion for each of the four Beatles – John Lennon, Paul McCartney, George Harrison and Ringo Starr – within his role at ABKCO.