Revolver (Beatles album) "Revolver", McCartney now attained an approximately equal position with him. In a further development, Harrison's interest in the music and culture of India, and his study of the Indian sitar, had inspired him as a composer. According to author Ian Inglis, "Revolver" is widely viewed as "the album on which Harrison came of age as a songwriter". The Beatles had hoped to work in a more modern facility than EMI's London studios at Abbey Road, and so sent Epstein to Memphis in March 1966 to investigate the possibility of their recording at Stax Studio. According to a letter written by
Rarities (Beatles compilations) as part of "The Beatles Collection" box set. Most of the tracks on the "Beatles Collection" disc titled "Rarities" were already available on American Beatles LPs. As a result, Capitol assembled an album of Beatles tracks that were considered rare in America. They include tracks not previously issued on a Capitol or Apple LP and alternative versions of several well-known songs which were also not readily available in America. A highlight of the album was the gatefold sleeve featuring a reproduction of the original controversial "butcher" cover photo of the 1966 "Yesterday and Today" album. Although the Capitol "Rarities" album