Now for something completely different - here is a link really more appropriate to the "gadget" and cognitive audio experience in particular. The gadget has been stuck pending some software transcoding that is somewhat fussy and "temperamental". Fascinating stuff which can explain much about us (audiophiles) and exactly why most other people just don't understand us:
https://www.theguardian.com/science/2016/jun/17/breakthrough-in-understanding-the-chills-and-thrills-of-musical-rapture
An amazing read.
My take away of that research goes like this.
If the basic wiring of the brain is essentially different in type and kind by these 2 groups then the brain has 'grown' itself those ways.
And yes I'm generalizing, and so is the research by dividing those who listen into only 2 groups.
Still, that the internal mapping of the brain can even be adequately described in this way, tells me some have developed cognitive functions which are more 'involved' with additional areas of the brain.
This may be yet another indication that some peoples hearing is more 'involved' than others.
This 'involvement' has aspects of analytic AND emotional functions of the mind.
Obviously if some are moved emotionally (i.e. chills down the spine) and with other reactions of similar types and kinds, while others may not have these experiences…
Well that at least speaks to ones direct personal involvement with the music itself as it is experienced over time.
And I can attest to the power of our emotions by a musically triggered situation where the music has brought me to tears.
I'm not alone in this.
IOW if/as we become captivated (motivated to stay involved) with experiencing our music then it, in and of itself, becomes a sufficient impetus to pay attention to, and focus our awareness upon, that which we desire.
This is what makes our brains 'grow' in certain ways.
Some may say it's a matter of genetics, and it likely does have an influence, but my take on it is, it's our creative ability to follow where our curiosity, our desire and our emotional attachment, points us, and we will all too happily follow.
Now what makes some NEED to listen to music vs others who just like to, is an open question.
One I could only haphazardly guess at.
But this does tend to reinforce the notion of 'golden ears' doesn't it…
JJ