i haven't seen that movie yet, damn... and christopher walken! if you never saw the movie 'trance' or aka 'the eternal' it has him in it too, really hard movie to find, well worth the watch.

you should check out the original tune that went viral in the background of the coffin dancers: https://www.youtube.com/watch?v=--cxZbnmmoc

pretty funny that's what the original video was. sorta like an easter egg for anyone that dug into the origin of the tune.

not only that, the artist is russian, from the same region where the main military base staging operations for the war in ukraine, Rostok.