That was interesting. I felt like my face and head were ‘buzzing’/throbbing and I didn’t particularly enjoy it. It does seem to have some kind of effect outside

That was interesting. I felt like my face and head were ‘buzzing’/throbbing and I didn’t particularly enjoy it. It does seem to have some kind of effect outside of what I normally associate with an emotional response to sound/music. It’s kind of like a cat purring, as other commentators on YT said.