A well thought out point....and I'm not trying to be difficult, but respectfully, I'm not so sure. From what I can gather, music is subjective. If that is indeed the case, then that means you can't pigeon hole it, because it's different things to different people. I think. Kind of like beauty is in the eye of the beholder. I want to say it's the same principle. Thoughts?
Also, just throwing this out there to anyone who has an opinion...Can you have music without sound?