"Harrison's Dream" is a highly rhythmic and technical musical depiction of the forty-year effort by John Harrison during the first half of the 18th century to develop a chronometer capable of providing exact time on the high seas. His obsession was a result of the passing of the Longitude Act following the accidental destruction of the Association, the flagship of the British Royal Navy, along with three sister ships in 1707 on rocks off the Scilly Islands. Duration: 13:45