Limited double 180 gm blue vinyl LP pressing of this 2002 archive album from the Progressive Metal band. Demonstrations in Chaos contains various early recordings that span the years 1983 to 1987. The band were influenced by late 1970s Progressive Rock and acts such as Rush and UK as well as the burgeoning New Wave of British Heavy Metal. While Watchtower never reached mainstream access, they have been cited as an influence by other progressive metal bands such as Dream Theater, Death, Atheist, Sieges Even and Spiral Architect. Back on Black.