I met Jeff LaSala the first time I book toured through New York City. During that trip he gave me a copy of a project that he edited. I say project instead of the usual book, because Foreshadows is a sci-fi anthology that includes a soundtrack.
The idea behind Foreshadows is really creative. They enlisted a whole bunch of musicians, who recorded songs. (That CD has been part of my personal writing soundtrack playlist ever since. On its own it is a really good album.) But then they had a bunch of authors listen to the songs, and then each picked their favorite to write a short story using that particular one as a theme/soundtrack. It makes for a really neat effect.
Check it out. It is a very creative and cool project. If you play the videos there, all of the songs are from the soundtrack.
I’m a fan of using music while I write, and also picking out certain songs to serve as themes for certain characters. I’ve just never seen anybody compose new music specifically to inspire stories before.