The Russian one is pretty cool, especially considering the year, 1974. Unless it was some sort of official propaganda effort I’d think it would have been condemned as bourgeois.
You’d be surprised how much good music was produced behind the Iron Curtain.
This is Czeslaw Niemen from Poland, one of my musical heros....
I love this opening drum break, surprised I haven’t heard it sampled....
https://www.youtube.com/watch?v=kjEl9MISUSw