potential of money over time to "make money from the money." According to the 2019 documentary Lady You Shot Me: The Life and Death of Sam Cooke, Klein was a predator in his relationship with the singer. As of 2019, Cooke's family received no royalties or benefits from his music. All royalties and publishing profits go to the Klein's corporation. Mickie Most and the British Invasion In 1964, Klein became the American business manager of Mickie Most, a former singer who was the savvy producer of hits for the Animals and Herman's Hermits. Klein extended to Most a million-dollar promise, adding that if he failed to deliver in only one month, Most owed him nothing. Klein did deliver, through strategic re-negotiations of existing contracts and new producing opportunities for RCA, including offers for Most to produce for both Sam Cooke and Elvis Presley. Though the latter two prospects did not materialize, Most was suddenly one of the most talked-about and financially gratified figures in the English recording industry, and Klein was a step closer to eventual agreements with both the Beatles and the Rolling Stones. His victories for Most won Klein access to several key English musicians. He eventually negotiated vastly improved deals for The Animals, Herman's Hermits, the Kinks, Lulu, Donovan, and Pete Townshend of the Who. However, Klein's help came at a price. To shelter his clients' money from Britain's high taxation rate on income earned abroad, Klein held the money for them at the Chemical Bank in New York City and paid it to them over periods of time of up to 20 years. Klein invested that money, which earned far more than Klein was obligated to pay to his clients, and he kept the difference in the accounts, thereby maintaining control over the money. The Rolling Stones In the spring of 1965 Andrew Loog Oldham, co-manager of the Rolling Stones, saw in Klein a terrific business adviser and ally, one who could help him win an incipient power struggle with Eric Easton, a music business veteran who was then the other half of the band's management team. Barely 21, Oldham was profoundly important in the development of the Stones' image, and in initiating the songwriting partnership of Keith Richards and Mick Jagger. After some management mishaps, blame for which fell at Easton's feet, and Jagger's ascension in the band's hierarchy following "(I Can't Get No) Satisfaction",