As experimentally'm Eugen without the roots could describe this plate. In addition to brass and synthesizers are used, enter the Police songs a new dimension. The plate was unfortunately underestimated, but for me after years still the best POLICE LP. The absolute highlight: "Invisible Sun". Police are and were stehts gesellschaftskitisch, but without getting bored. With "Every Breath You Take" by the LP Synchronicity, they had at the end of her career once again a super hit, which still Airplay place after years, but in sum is "Ghost in the Machine" better. You could later simply know that the band was about to end.