Blondie frontwoman, Debbie Harry, helped Arcade Fire close out Coachella 2014 in a very unique performance. Arcade Fire and Harry collaborated with one another for the final Coachella song, a rendition of Blondie's 1978 hit "Heart of Glass."

"Heart of Glass" ended and the Arcade Fire/Harry duo kept going by performing Arcade Fire's song, "Sprawl II (Mountains Beyond Mountains)." The unique duo closed out Coachella 2014 in just the way it needed to end--with musical greatness.

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