Mine "looks" musically talented, but I have the feeling - which may be projection! - that he is so through general intelligence, rather than through "really" being particularly musically talented. I think he will be overtaken by more and more of those with more specialised gifts, especially as he reaches an age where his ability to focus isn't so unusual.
But like anything, achievement feeds enjoyment feeds effort feeds achievement, so who knows. I do see a very striking difference between how DS progresses in music and in maths, though.
