We can hear with our skin in some way... This is not so surprizing...
but i am very impressed by Alain Connes thinking about primes numbers and music...
It is too complex to speak about it here...
but please go to this short youtube piece...
https://www.youtube.com/watch?v=oBArTv71Edk
This is a translation of the primes in music , by a recipe Connes explain in some conference, i dont remember which one...
The amazing fact, is that the most complex object in the universe is the prime distribution...
Here an image of the first part of this "object":
Now think about that, each notes represent a circle in this INFINITE field without repetition...
I think in his core mathematic is music ...