 Cryoshell's musical style has been classified as alternative rock, hard rock and metal, and labelled similar to bands like Delain, Evanescence (both also fronted by a female singer), Linkin Park and Within Temptation.The group that would later be called Cryoshell was formed in Copenhagen, Denmark in late 2006.Music composer Mikkel Maltha was commissioned by the Lego Group to produce a song to be used in the promotional campaign of a forthcoming release of Lego toys.