Londonbeat – I’ve Been Thinking About You – Official Music Video. The song was written by band members Jimmy Chambers, George Chandler, Jimmy Helms and William Henshall. It was released as the first single from the Londonbeat’s second album “In the Blood”. “I’ve Been Thinking About You” was released in October 1990 with “9 A.M.” on the B-side. It hit number 1 spot in the United States, Australia, Germany and many other countries. In the official UK singles chart, it reached number 2, behind Maria McKee’s “Show Me Heaven”.