Revolver (Beatles album) audio miking and automatic double tracking (ADT), in addition to employing musical instrumentation outside of their standard live set-up. Some of the changes in studio practice introduced by "Revolver", particularly ADT, were soon adopted throughout the recording industry. The sessions also produced a non-album single, "Paperback Writer" backed with "Rain", for which the Beatles filmed their first on-location promotional films. In the UK, "Revolver" fourteen tracks were released to radio stations throughout July 1966. In the US, it was the last Beatles album to be subjected to Capitol's policy of altering the band's intended running order and content. The release
The Beatles' 1966 US tour tour, the band returned to Shea Stadium in New York, where they performed to an audience of 45,000, compared with the 56,000 world record attendance they had achieved the previous year. After the 1966 tour, they would become a studio band and focused exclusively on record production. In March 1966, Maureen Cleave interviewed John Lennon and the rest of the Beatles as part of a "London Evening Standard" series on the theme "How Does a Beatle Live?" During the Lennon interview at Kenwood, Cleave noted Lennon's interest in Christianity and religions, to which he replied: Although the article went largely