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
A Collection of Beatles Oldies of the Beatles' achievement just before the plunge into 'Strawberry Fields' and "Sgt. Pepper"".<ref name="Ginell/AM"></ref> According to a December 1971 report in "Billboard" on the preference for UK-pressed LPs among Los Angeles record-buyers, "A Collection of Beatles Oldies" was one of the most popular imported titles, and recognised as good value for its generous number of songs relative to the US industry standard. For many years after its release, the 1966 compilation remained the only British album to contain the Beatles' version of "Bad Boy". Although briefly available on the Music for Pleasure budget label, it was superseded by subsequent