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
Por Siempre Beatles on the 1966 UK compilation "A Collection of Beatles Oldies", while "The Fool on the Hill", "Strawberry Fields Forever", "Your Mother Should Know", "Penny Lane", "Baby, You're a Rich Man" and "Blue Jay Way" all appeared on the American "Magical Mystery Tour" LP. The latter, while widely available as an import in Britain since 1967, received an official release there through Parlophone in 1976. "I Call Your Name" and "Yes It Is" had been issued on American albums during the 1960s – "The Beatles' Second Album" and "Beatles VI", respectively. All songs by Lennon–McCartney, except tracks 11 and 12 by