Revolver (Beatles album) as the Beatles'. While also highlighting the importance of the production, David Howard writes that "Revolver" was a "genre-transforming album", on which Martin and the Beatles had "obliterated recording studio conventions". Combined with the similarly "visionary" work of American producer Phil Spector, Howard continues, through "Revolver", the recording studio had become "its own instrument; record production had been elevated into art." Whereas "Sgt. Pepper" had long been identified as the Beatles' greatest album, since the 2000s "Revolver" has often surpassed it in lists of the group's best work. Sheffield cites the album's 1987 CD release, with the full complement of
Yesterday (Beatles song) Yesterday (Beatles song) "Yesterday" is a song by the English rock band the Beatles, written by Paul McCartney (credited to Lennon–McCartney), and first released on the album "Help!" in the United Kingdom in August 1965. "Yesterday", with the B-side "Act Naturally", was released as a single in the United States in September 1965. While it topped the American chart in October the song also hit the British top 10 in a cover version by Matt Monro. The song also appeared on the UK EP "Yesterday" in March 1966 and the Beatles' US album "Yesterday and Today", released in June 1966.