Why isn't code more like 'music', so punk, jazz, or some other genre entirely?

Sometimes I wonder if much of the discussion/confusion that we have about 'programmers' and 'programming' arises because we treat it as a something more specific than it is.

It would be like blogging, discussing, identifying with and arguing about 'writing' without distinguishing between novelists, administrative workers, legal workers, academics, poets, instruction manual writers, translators, and so on.