What is art/creativity after all, other than the EMI's basic modus operendi:
1) Chop-up 2) Re-assemble
For example, a unicorn, takes a horn from say, a picture of a longhorn, and sticks that onto a picture of a horse in the mind's eye, and voila, there is a unicorn. Getting bits of information from disparate places and re-assembling them in ways which are harmonious in some sense underlies all art, be it music, or painting, or whatever.
Truth is, in my own opinion anyway, there is no "soul". There is only a complex neural net which can do the above algorithm pretty darn well, or at least, can do it well in the case of artists. Get over it, I say. The earth isn't the center of the universe either. Too bad.