Question: Who wrote the lyrics to the emblematic song recounted through the replaying of old recording tapes in the film From the Sky Down? 

<P0-S0> Gorilla Tapes was the collective name of British Scratch Video artists Jon Dovey (b 1955), Gavin Hodge (b 1954) and Tim Morrison (b. 1955). <P0-S1>  'Scratch' is the art of 'sampling' and repeating found images and sounds, thereby making a new work. <P0-S2>  With simple video editing equipment and images recorded from television, during the mid-1980s Gorilla Tapes made sharp satirical and political videos collaged from old film footage and the TV news imagery of the mid-Thatcher years. <P0-S3>  Gorilla Tapes have exhibited internationally in solo and group exhibitions. <P0-S4>  Highlights include participation in Tate Britain's A Century of Artists Films (2003). <SEP> <P1-S0> "Where the Streets Have No Name" is a song by Irish rock band U2. <P1-S1>  It is the opening track from their 1987 album "The Joshua Tree" and was released as the album's third single in August 1987. <P1-S2>  The song's hook is a repeating guitar arpeggio using a delay effect, played during the song's introduction and again at the end. <P1-S3>  Lead vocalist Bono wrote the lyrics in response to the notion that it is possible to identify a person's religion and income based on the street on which they lived, particularly in Belfast. <P1-S4>  During the band's difficulties recording the song, producer Brian Eno considered erasing the song's tapes to have them start from scratch. <SEP> <P2-S0> From the Sky Down is a 2011 American documentary film directed by Davis Guggenheim about rock band U2 and the production of their 1991 album "Achtung Baby". <P2-S1>  The film documents the album's difficult recording period, the band members' relationships, and the group's creative process. <P2-S2>  Guggenheim, who was commissioned by U2 to create the film to commemorate the record's 20th anniversary, spent several months in 2011 developing the documentary. <P2-S3>  The band were filmed during a return visit to Hansa Studios in Berlin where parts of the album were recorded, and during rehearsals in Winnipeg for the Glastonbury Festival 2011. <P2-S4>  The film contains unreleased scenes from the group's 1988 motion picture "Rattle and Hum", along with archival footage and stills from the "Achtung Baby" recording sessions. <P2-S5>  Development of the album's emblematic song "One" is recounted through the replaying of old recording tapes. <SEP> <P3-S0> "One" is a song by Irish rock band U2. <P3-S1>  It is the third track from their 1991 album "Achtung Baby", and it was released as the record's third single in February 1992. <P3-S2>  During the album's recording sessions at Hansa Studios in Berlin, conflict arose between the band members over the direction of U2's sound and the quality of their material. <P3-S3>  Tensions almost prompted the band to break up until they achieved a breakthrough with the improvisation of "One"; the song was written after the band members were inspired by a chord progression that guitarist the Edge was playing in the studio. <P3-S4>  The lyrics, written by lead singer Bono, were inspired by the band members' fractured relationships and the German reunification. <P3-S5>  Although the lyrics ostensibly describe "disunity", they have been interpreted in other ways.