Why on earth would anyone feel a need to compare one song against another?

These kind of excercises are useless. Everyone has a favorite song, but contests of this sort only undermine the joy and beauty people derive from it.   

When I walk into a garden, a single rose might capture my attention, but I am not going to start saying why it is superior over the marigolds or tulips or whatever happens to be blooming. They all have their place. Even a rose garden has multiple species.