Of all the novels Arthur C. Clarke wrote during his Grand Master career, The Songs of Distant Earth was his favorite. His story also travelled through a number of different versions over the years, appearing first as a novella in a 1950's pulp magazine, followed by a 1970's movie treatise, a best-selling 1986 novel, and finally a musical tribute to both Clarke and his writings by New Age composer Mike Oldfield.
In my essay "Singing the Songs of Distant Earth," which is now on SF Signal, I explore both this history and how The Songs of Distant Earth relates to certain reoccuring themes in Clarke's writings. If you are even a little interested in how one of the most famous SF authors of all time approached the craft of fiction, be sure to check out my essay.