Jay's entry always inspires my entries. So, I am gonna post a video too!
A good soundtrack definitely add more quality to a film. It helps push the emotions out of the scenes. One of my favorite soundtrack of all time comes from Eternal Sunshine of the Spotless Mind or In the Mood for Love. The works of the primary composers, Jon Brion and Shigeru Umebayashi (ESSM & IML, respectively), has always been in my dream list of tunes for my film soundtrack.
Each time I listen to their tunes, it inspires me to dream up my own scenes. I hope, one day I might even be able to contribute to someone else's film with a soundtrack as sensitive as theirs. :)