I was inspired by a lot of people when I was young. Every band that came through town, to the theater, or the dance hall. I was at every dance, every night club, listened to every band that came through, because in those days we didn't have MTV, we didn't have television.
Other composers have taken this particular technique much further than I in the meantime, with the result that the Law of Diminishing Returns has begun to apply.
I watched a couple of really bad directors work, and I saw how they completely botched it up and missed the visual opportunities of the scene when we had put things in front of them as opportunities. Set pieces, props and so on.