What would you call the "best" music? Now out of all those songs that might be the "best" of music, can you pick out one song that you can say might be the "best of the best"?
We have in scripture a song that is the highest song. The Song of Solomon. This is a song that reaches into the heart in allegory and literal truth. It is a song that expresses the heights of love and devotion. It is a song that can be expanded to any time, any era, and any people, in a way that communicates multiple eternal truths of God.