Considering that ref book are not considered valid sources for in-universe article, and that the song's only used extra-diegetically in Random Shoes, do we have any reason to keep this article? Alternatively, we can turn this into a real world article about a piece of incidental music.
"Starman" was a song by David Bowie. The lyrics refer to an extraterrestrial "Starman" "waiting in the sky" over Earth. (REF: Doctor Who: The Encyclopedia) Though not explicitly stated, it seems to have had a special significance for Eugene Jones. (TV: Random Shoes)