A great song creates a little universe. The writer, like a god, decides the destiny of every single atom: the musical notes. The main melodies and chords are the stars: they are the simplest combinations of atoms, but also the most powerful, source of energy and motion. Then there are the planets, which revolve around the stars: they host new musical themes that may shine with reflected light or even revolt against the balance. A song is a well-constructed universe that lives like a form of life