That's very interesting but I think that some people can explain their creative process. Bruce Adolphe is musician who hosts a piano puzzler radio show. If you are a classical music buff I highly recommend it. He takes well known songs or pieces of music and then rewrites them in the style of an old composer. (The challenge is find the popular song buried within and figure out which composer it is in the style of). Anyways in each of his segments, he explains exactly what he is doing to imitate the style of that composer and how he incorporated the popular song into it.