It’s by that guy Thornato, who we’ve covered here previously.

He describes the track as follows:

rosie work song (recorded in mississippi state pen 1947) meets cumbia meets crete folk melody

But he omits any reference to a Balkan sample.

So there you have it a Rosie work song meets cumbia with a Balkan sample underlined with a Cretian folk melody!!!!!

I Go Free by thornato