Arcade Fire is an indie rock band based in Montreal, Quebec, Canada and fronted by the husband and wife duo of Win Butler and Régine Chassagne. In addition to instrument mainstays guitar, drums and bass guitar, members play piano, violin, viola, cello, double bass, xylophone, keyboard, French horn, accordion, hurdy gurdy, harp and mandolin. Arcade Fire take most of their instruments on tour, and the multi-instrumentalist band members switch instrumental duties throughout their shows.