Authors who claim to understand music scientifically should be judged by the music they produce. If an author really does have some deep understanding of what

Authors who claim to understand music scientifically should be judged by the music they produce. If an author really does have some deep understanding of what makes music work, it should be fairly easy for the author to get a record deal, get a bunch of #1 pop hits, etc. Until then, it's alchemy.