So the logic of using this song in guardians of the galaxy is that artificially evolved animals are listening to a song used when humans are turned into what they are, smart animals.
My headcanon for how the Animen got a hold of this song is that when the High Evolutionary was on earth, he listened to Vocaloid songs and was like "Yeah, this shit's fire" or some shit like that, and just put the songs on Counter Earth for the Animen to listen to.
Jesus. I'm not much into anime, but why did Chopin literally turn everyone into literal dogs!? Why couldn't he find some dogs instead and use them for the carnival!?