Synchronicity is the fifth and final studio album by English rock band The Police, released in the United Kingdom on 17 June 1983. The band's most popular release, the album includes the hit singles "Every Breath You Take," "King of Pain,", "Wrapped Around Your Finger," and "Synchronicity II." Much of the album's material was inspired by Arthur Koestler's The Roots of Coincidence, which inspired the title and concept of the album. At the 1984 Grammy Awards the album was nominated for a total of five awards including Album of the Year and won three. At the time of its release and following its immensely popular tour The Police were hailed as the "Biggest Band in the World".