CocoRosie now introduce their fifth album, Tales Of A GrassWidow, produced in collaboration with Icelandic composer Valgeir Sigurosson and enriched by a whole host of guest performances. It's a brave record, synthesizing electronic and organic sound to convey a futuristic, back-to-nature feeling. The sisters boldly tackle topics most wouldn't dare including child abuse, drawing parallels between the treatment of children, especially girls, as disposable and the destruction of the earth's resources.