A veritable prog metal "supergroup," O.S.I. -- the "Office of Strategic Influence" -- was formed by Fates Warning guitarist Jim Matheos, Chroma Key and former Dream Theater keyboardist Kevin Moore, and Dream Theater drummer Mike Portnoy, with help from Gordian Knot bassist Sean Malone. Like similar collaborations, such as Transatlantic or Liquid Tension Experiment (many of which feature the same rotating cast of six or eight talented players), O.S.I.'s debut album is more than the sum of its disparate parts. Office of Strategic Influence masterfully blends '70s-styled progressive rock, heavily influenced by King Crimson and Pink Floyd, with an '80s-era heavy metal aesthetic, and the avant-garde sound of underground indie rockers such as Max Vague. - AllMusic