I think you're right that sounds carry politics - similar to how language more obviously does. But, there was definitely a time when I thought language was apolitical.
I like your comment on art being a public asset once it is published.
The agit-prop you're doing with mixtapes is rad. I used to do similar shit leaving socialist newspapers on the train.
Have a good night, comrade.

Perhaps - my only socialist teacher in high school was into Phish so maybe I'm in the wrong. I can't help it though - I never want to hear that shit.