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Indie rockers Arcade Fire are adding an encore to their upcoming "Saturday Night Live" gig. 

According to "Consequence of Sound," NBC says they plan to air a 30-minute concert special from the band immediately following the September 28th season premiere of "SNL." 

Arcade Fire will appear as the musical guest on that episode, while Tina Fey will serve as host. 

Arcade Fire's increased TV presence is all leading up to the release of the band's highly-anticipated fourth album, which is due out October 29th. 

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