Question: "Reflektor" is by a rock band based in which city ?

full_context: Document 1: 48:13: 48:13 is the fifth studio album by English rock band Kasabian. The album, produced by the band's leader, songwriter, guitarist and second vocalist Sergio Pizzorno and named after its total running time, was released in Germany on 6 June 2014 and in the UK on 9 June 2014. The album entered at number one on the UK Albums Chart in its first week of release making it the band's fourth consecutive UK number one album. The album received mixed-to-positive reviews from critics who often praised the music but criticized the lyrics. The lead single "eez-Eh" was released on 29 April 2014. The second single, "bumblebeee", was released on 3 August 2014. The video, directed by Alex Courtes, was released in late July.
Document 2: We Exist: "We Exist" is a song by Canadian alternative rock band Arcade Fire from their fourth studio album, "Reflektor" (2013). It was released digitally as the third single from the album on 26 May 2014 via Sonovox. The music video for the song, starring Andrew Garfield, was released on 16 May 2014.
Document 3: Reflektor: Reflektor is the fourth studio album by the Canadian indie rock band Arcade Fire. It was released on October 28, 2013 through Sonovox Records in Canada and Merge Records in the US. "Reflektor" is a double album which was recorded in multiple studios and was co-produced by LCD Soundsystem frontman James Murphy, regular Arcade Fire producer Markus Dravs, and the band themselves.
Document 4: Reflektor (song): "Reflektor" is a song by Canadian indie rock band Arcade Fire. It was released on September 9, 2013, as the first single from the band's fourth studio album, "Reflektor" (2013). Produced by James Murphy, Markus Dravs and the band itself, the song features a guest vocal appearance by David Bowie and was released on a limited edition 12" vinyl credited to the fictional band The Reflektors. Two music videos were made for the song, one regular and one interactive, both being released on the day of the song's release. "Reflektor" was met with positive reviews, with critics often complimenting its musical approach. It also came second in "NME"' s list of best singles of 2013. The song had a positive commercial performance, charting in several countries.
Document 5: William Butler (musician): William Pierce Butler (born October 6, 1982) is an American multi-instrumentalist and composer who is best known as a core member of the indie rock band Arcade Fire. Will plays synthesizer, bass, guitar and percussion. He is known for his spontaneity and antics during performances. He is the brother of Arcade Fire frontman Win Butler. Butler received his first Academy Award nomination for his work on the original score of the film "Her" in 2014.
Document 6: &quot;Heroes&quot; (David Bowie song): "Heroes" is a song recorded by the English musician David Bowie, written by Brian Eno and Bowie. Produced by Bowie and Tony Visconti, it was recorded in July and August 1977, and released on 23 September 1977. A product of Bowie's "Berlin" period, the track was not a huge hit in the UK or US at the time, but has gone on to become one of Bowie's signature songs. In January 2016, following Bowie's death, the song reached a new peak of number 12 in the UK Singles Chart. "Heroes" has been cited as Bowie's second-most covered song after "Rebel Rebel".
Document 7: Arcade Fire (EP): Arcade Fire (known unofficially as Us Kids Know) is a self-titled extended play (EP) by the indie rock band Arcade Fire. The EP was recorded in Maine, United States, during the summer of 2002. "Arcade Fire" was remastered and repackaged for its 2005 re-release by Merge Records for fans after they had "grown obsessed" with the band's debut album, "Funeral". It was initially released in 2003 by the band at their shows and website, and then re-released in 2005 by Merge. It received positive reviews from music critics, although some of them noted that it was inferior to their debut album "Funeral". Lyrical themes of "Arcade Fire" consist of parents, suburbia, new love, dread, and drama. The EP's third track, "No Cars Go", was re-recorded for Arcade Fire's second full-length album, "Neon Bible". No Cars Go has been played at the majority of live shows since the EP release. Arcade Fire have also played other songs from the EP, live on every tour since. However it has become less frequent. On their most recent tour, for "Reflektor", they notably performed Headlights Look Like Diamonds.
Document 8: Win Butler: Edwin Farnham Butler III (born April 14, 1980) is an American singer, songwriter, musician, and multi-instrumentalist of the Montreal-based indie rock band Arcade Fire. His wife Régine Chassagne and younger brother Will Butler are both members of the band.
Document 9: Broken Social Scene: Broken Social Scene is a Canadian indie rock band, a musical collective including as few as six and as many as nineteen members, formed by Kevin Drew and Brendan Canning. Most of its members play in various other groups and solo projects, mainly in the city of Toronto. These associated acts include Metric, Feist, Stars, Apostle of Hustle, Do Make Say Think, KC Accidental, Emily Haines & The Soft Skeleton, Amy Millan, and Jason Collett.
Document 10: Blackstar (album): ★ (pronounced and stylised as Blackstar) is the twenty-fifth and final studio album by the English musician David Bowie. It was released worldwide through ISO, RCA, Columbia, and Sony on 8 January 2016, coinciding with Bowie's 69th birthday. The album was largely recorded in secret between The Magic Shop and Human Worldwide Studios in New York City with Bowie's longtime co-producer Tony Visconti and a group of local jazz musicians.
Document 11: Arcade Fire: Arcade Fire are a Canadian indie rock band based in Montreal, Quebec, consisting of husband and wife Win Butler and Régine Chassagne, along with Win's younger brother William Butler, Richard Reed Parry, Tim Kingsbury and Jeremy Gara. The band's current touring line-up also includes former core member Sarah Neufeld, percussionist, Tiwill Duprate, and saxophonist, Stuart Bogie.
Document 12: Afterlife (Arcade Fire song): "Afterlife" is a song by Canadian indie rock band Arcade Fire. It was released on September 28, 2013, as a single from the band's fourth studio album, "Reflektor". The song was debuted on "Saturday Night Live".
Document 13: Nothing Has Changed: Nothing Has Changed (also titled Nothing Has Changed: The Very Best of David Bowie) is a compilation album by English musician David Bowie. It was released on 18 November 2014 through Parlophone in the United Kingdom, and Columbia Records and Legacy Recordings in the United States. It is the first album to showcase Bowie's entire career and includes a new composition, "Sue (Or in a Season of Crime)", which was later re-recorded for his final album "Blackstar" (stylized as ★) (2016). "Nothing Has Changed" is notable for including songs from Bowie's unreleased 2001 album "Toy": "Your Turn to Drive", previously an internet-only single, and a previously unreleased re-recorded version of "Let Me Sleep Beside You", both of which are found on the triple CD version of the album. The album's title comes from a lyric in the song "Sunday" from Bowie's album "Heathen" (2002).
Document 14: Lady Stardust: "Lady Stardust" is a song written by David Bowie that appeared on the album "The Rise and Fall of Ziggy Stardust and the Spiders from Mars" (1972). The song is generally interpreted as alluding to fellow glam rock icon Marc Bolan. The original demo version was entitled "He Was Alright (A Song for Marc)." The song was released as a single in 2017 to coincide with the "David Bowie Is" exhibition in Japan.
Document 15: Random Access Memories: Random Access Memories is the fourth studio album by French electronic music duo Daft Punk. It was released on 17 May 2013, by the duo's imprint Daft Life and Columbia Records. The album pays tribute to the late 1970s and early 1980s American music, particularly from Los Angeles. This theme is reflected in the album's packaging, as well as its promotional campaign, which included billboards, television advertisements and a web series.
ground_truth: Montreal, Quebec