Question: "Reflektor" is by a rock band based in which city ?
Context: 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. We Are The City is a Canadian progressive rock band based in Vancouver, British Columbia and formed in 2008 in Kelowna, British Columbia.  The current band members include singer-keyboardist Cayne McKenzie, drummer Andrew Huculiak, and guitarist David Menzel.  Their musical style is often referred to as prog rock.  The name "We Are The City" is inspired by from the Bible, "“Ye are the light of the world.  A city that is set on a hill cannot be hid.”"  Georgia Straight, a British Columbia newspaper, described the group not necessarily as a Christian band, but as a band composed of Christians. Watershed is an American rock band based in Columbus, Ohio, consisting of Colin Gawel (guitar, vocals), Joe Oestreich (bass, vocals), Joe Peppercorn (piano, guitar), Dave Masica (drums).  Their songs have appeared in several television shows, including "Gene Simmons Family Jewels", "Laguna Beach", and "The Dudesons".  Several members of Watershed formed The Dead Schembechlers, a punk band based on the Ohio State-Michigan rivalry.  Watershed has appeared on tour with several other bands, including the shock-rap group Insane Clown Posse.  Watershed is managed by Thomas O'Keefe, a longtime fan of the band. "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. 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. "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". 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. "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. Chochukmo () is a 5-piece indie rock band based in Hong Kong, with Jan Curious on vocal, Mike Orange on guitar and synthesizer, Les Hunter on guitar, Waiting Soul on bass, and Kitty Trouble on drum and percussions.  Formed in the summer of 2005, the band has experienced a few member changes, with the current line-up formed in the spring of 2008.  The band's sound is always being described as a genre-blender, experimenting rock with some other different styles of music.  The band is generally being categorized as indie rock while some considered the band's style as math rock. Run On were an American art rock band based in New York City, formed in 1993.  The group originally consisted of Rick Brown, Sue Garner and Alan Licht.  This line-up recorded the single "Days Away" and released it on Ajax in 1994.  The EP "On/Off" was issued through Matador in 1995 and according to Licht a vast improvement over the band's previous effort.  Newgarden was replaced by Katie Gentile after the release of Run On's debut album. " No Way", released in 1997, found the band exploring acid rock and Indian music territories while remaining rooted in classic rock.
Answer: Montreal, Quebec