Wednesday, March 31, 2010 7:45am ET by  

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Crystal Castles confirm comeback single

Crystal Castles have confirmed details of a limited release new single out next month.

The Toronto duo are to issue the track 'Doe Deer' on Record Store Day, April 17. Only 500 copies will be pressed worldwide and the song will not be made available to buy online. The track - which clocks in at one minute and 37 seconds - is backed by 'Mother Knows Best', 'Insectica' and 'Seed'.

Crystal Castles are expected to finish their second album later this year.