I didn't expect to feel pathos for the villains in our show. I feel quite moved in several of our episodes; I never realized that a show like 'Motive,' which aims for a broad appeal, could have that sort of emotional impact.
Let's say music is needed for only 43 seconds of film. You have to score it so it is an entity, so it won't bother anyone when it ends so quickly. Or if a song runs 2 minutes and 45 seconds, but the titles run a minute longer, you have to arrange that song so it doesn't get repetitious.