In the summer of 1963, the Beatles had some time off, and while the other three members of the band went on holiday to Europe, George Harrison became the first Beatle to visit America, when, on September 16, 1963, along with his brother Peter, he went to Benton, Illinois – population, 7,000 - to visit their older sister, Louise.
According to George, “I went to New York and St Louis in 1963, to look around, and to the countryside in Illinois, where my sister was living at the time. I went to record stores. I bought Booker T and the MGs' first album, Green Onions, and I bought some Bobby Bland, all kind of things.” George also bought James Ray’s single “Got My Mind Set On You” that he later covered in 1987.
Source: Richard Havers/yahoo.com