I guess I was talking about both. My real point is that humans are much more forgiving about music than we are about human faces, so the whole idea of the unca

I guess I was talking about both. My real point is that humans are much more forgiving about music than we are about human faces, so the whole idea of the uncanny valley doesn't really apply. Though as I say that I think it may apply if autotune were used on the speaking voices in a film or tv show.