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Grimes says that the follow-up to her album Visions is coming in October. In a series of tweets to fans (below), she revealed that it will be surprise-released this fall, was largely recorded with "real instruments," and "every track is super different." She says that none of the songs resemble her recent singles "Go" and "REALiTi".

Watch Grimes perform "Genesis" at the 2012 Pitchfork Music Festival: