The song "Synchronicity I" was written by a musician born in what year? 
Synchronicity I:  Written by Sting, the track was also released as a Japanese-only single. Sting (musician): Gordon Matthew Thomas Sumner, {'1': ", '2': ", '3': ", '4': "} (born 2 October 1951), better known by his stage name Sting, is an English musician, singer, songwriter and actor.
1951