What does Lanting Preface want to express about Jay Chou's snake dance?

It may not be the exact expression of intention, but it gives people a feeling that snake dance is a mysterious and ambiguous temptation; The Preface to the Lanting Pavilion expresses the attachment and expectation of love through metaphor. In fact, many things don't need to delve into its meaning. Music can relax people's minds and get more pleasure in melody.