Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Synchronize Your Music Collection With This Amazing CD

While Synchronicity may not be The Police's most musically technical album, it is their best. The songwriting on here is nothing short of amazing, even the non-single songs. "Every Breath You Take" is an ultimate classic, "King of Pain's" upbeat melody and melancholy lyrics are amazing, and "Wrapped Around Your Finger's" intense groove will all blow your mind. As previously stated, there's real jems here that weren't singles, such as "Synchronicity I & II," "Murder by Numbers," and "O My God." The technical production on the album is also fantastic, with a clear, punchy sound, a stark contrast to the bloated deep rumble of late 70's rock and disco. This album is essential for any fan of The Police and/or 80's music, and should be required listening for anyone trying to start their own power trio.