When Phil Spector remixed "For You Blue" for inclusion on the "Let It Be" album, on 30 March 1970, he added a spoken introduction by Lennon in the style of a newspaper headline: "Queen Says 'No' to Pot-Smoking FBI Member." This comment was edited in from dialogue recorded at Twickenham Film Studios on 8 January 1969. Described by Beatles historian Mark Lewisohn as a "most interesting" idea, Spector created a tape loop of the song's instrumental break over which he inserted other items of dialogue from the film, including contrasting reactions from members of the public to the Beatles' Apple rooftop concert on 30 January 1969. The tape was possibly intended to help promote "Let It Be" but never released. Despite Johns' extensive contribution, Lennon denied him a producer's credit on the album, which was instead credited to Spector.