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Arcade Fire's Reflektor tour is still going strong with more special guests and more tributes.  The indie stars wrapped up a two-night stand at London's Earl Court Saturday with an appropriate cover of the Smith's "London." 

The night before, Echo and the Bunnymen frontman Ian McCulloch joined Arcade Fire for a cover of his band's 1983 single "The Cutter."  McCulloch joins the band's list of guest stars that already includes Julian Casablancas, Beck, Aaron Paul, and more.