I agree with you completely there, but I was referring to the definition of music, not the experience of it. For the definition of the word music, what concept the word music represents in language, we need to look at how the word is used in the community of language users, and derive a meaning from there. How we feel as individuals, or what intuitively happens in the mind or the body are all interesting topics to dive into, but they are secondary to which concepts words represent in language.