Let's #science the shit out of Mastodon. :)
You'll find answers to your question in "Music and social bonding: 'self-other' merging and neurohormonal mechanisms", by Bronwyn Tarr, Jacques Launay, and Robin I. M. Dunbar at https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4179700/
@starbreaker @JordiGH
If I can recommend a very accessible book by neuroscientist who asked himself very similar questions and wondered what is in our brains and our culture that causes different/same perception and understanding of music:
Daniel J. Levitin
This Is Your Brain on Music: The Science of a Human Obsession