After unveiling the artwork and lead track from their new album, Arcade Fire have revealed that Reflektor will be a double LP.

The record is now available to pre-order on their website. Those who pre-order will get early access to booking tickets for some special shows and also their upcoming world tour.

Last night, Arcade Fire played a show to 100 people in Montreal, playing under the name of The Reflektors. Attendees were told that fancy dress or formal attire was "mandatory" on Arcade Fire's Twitter.

Watch the Anton Corbijn-directed video for the 'Reflektor' single below.

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