Crystal Castles announced that their fourth studio album last week, to be titled Amnesty (I), will be out on August 19th - their first since 2012's III, (excluding some of the stand-alone tracks).

Along with this announcement, and after visual teasers of songs "Femen", and "Concrete", their first single, "Char", was released.

The synth-y electronic single features new singer Edith Frances, who replaced Alice Glass who left the group in 2014...check it out below.