Watch: Arcade Fire’s Win Butler & Mariachi Band Sing “Reflektor” November 14, 2013Music, streaming music, VideoArcade Fire, Days of the Crazy-Wild, Mariachi Band, news, Reflektor, streaming music, video, Win ButlerMichael Goldberg In London, November 12, 2013. Share this:EmailPrintLinkedInTwitterFacebookPinterestTumblrPocketRedditLike this:Like Loading...