I listen to probably a majority of communist songs though I really like Lyubeh (related to the soviet union but not communist), IU, Gfriend, TWICE, (don’t fucking judge me) miscellaneous klezmer bands, recently teresa teng, as well as various video game osts. (persona 4. yokai watch, etc.)
Have you even listened to the Nex Machina soundtrack?
I have now. I mostly listen to chiptune music w.r.t. games, but this is also quite good. “Epic Montage” at 120% speed is pretty great.