In August 2013, Ambush issued their first demo tape (forming the basis for their deal with High Roller Records). The band's first 7" single "Natural born Killers" (with Heading East" on the B-Side), was released earlier this year on High Roller. Both tracks are also to be found on the "Firestorm" debut album (along with seven brand new compositions). "The two tracks from the single sum up the feel and the sound of our first album very well indeed. We think it's a very strong effort and these two particular songs give you a great idea of what Ambush are all about," reckons Linus.