A few times over the past few weeks I heard this old Eastern European sounding folk song. I'd like to thing its Russian but I can't remember it too well. It had 4 people, all around 30-40, singing, taking turns, it slightly gave me a feeling resembling the tetris song, but that might just be me generalizing. It must be pretty famous because I heard multiple people playing it. Anything you can think of is appreciated.

Pic not related, I have nothing of value pertaining to this topic.