It's the relationship between music and listener that's a little
  different than the relationship between words and listener. It's
  an active participatory process. The system requires both to act
  in concert. Yes, I just said that smile emoticon I'm going to
  use engineering analogy. Apologies ahead of time: Imagine a
  series of mechanical sliders inside of us. These mechanical
  sliders can be moved by many means. Words, music, art, movies,
  thoughts - they can even move on their own. They never really
  stop moving. These sliders are all of the components of our
  emotional states. There's many emotional states. Sliders are
  tied into each other, so one slider can affect others. Two
  sliders can affect an entirely different set of sliders. Now you
  have music. Music is a very direct manipulation of these
  sliders. It's not entirely an objective system; there are
  certainly cultural elements involved... yet the cross-cultural
  nature of whole bodies of music (classical is a good example, as
  it's everywhere), makes them activate these sliders in the same
  way across many nations around the world, even those with local
  cultural music that's different and doesn't quite move the same
  way. Yet we're not bound by our cultures either. We have our own
  settings we prefer. Our sliders are all unique and slip and
  stick differently. Now compare to language. Language involves
  semantic systems as well as activating the sliders. Language is
  musical but it is also visual/tactile: metaphors activate fast
  comprehension of meaning. "emotionally distant" activates the
  parts of the brain that are also used in seeing things that are
  far away, and activates the emotional sliders in the same
  manner. Broken heart activates pain centers of a heart attack.
  It's all hidden in plain sight. The sliders are of course tied
  into all of course sensory inputs. I believe we all have
  synthethesia to differing degrees. Music can activate a smell
  sense, a taste, a warmth, a vision, a coldness, an anger. Words
  can too but they're a little more prefrontal cortex. There's a
  lot of calculations going on to ascertain meaning. Music though,
  can move the sliders themselves, almost effortlessly if one is
  attuned (see what I did there?) to that style of music. == Well,
  I think we're far more than complex Turing machines. I tend to
  believe in embodied cognition as a better model, where our
  social, physical, environmental and mental are all "one thing"
  that's us and it's more complicated than a computer. But it's an
  easily available metaphor so I used it smile emoticon == I don't
  like having to use engineering/computer metaphors for humans,
  because we're not robots or computers. We're not spiritual
  meatbags, at least as far as I see it. But the metaphors are
  common. I'm still working on better metaphors that can better
  encompass the totality of the systems that humans engage in as a
  functioning (and dysfunctioning) unit, along with all of the
  products of our creation such as
  computers/math/language/music/art/philosophy/poetry/etc as well
  as the Universe around us, and all of the things that are unseen
  and unseeable. But that's probably a life-project. I'm far from
  close. I'm always feeling as if I'm just starting it new. ==