it's got a REALLY disginguishable beat composed of like a piano note/snare playing at the same time. this is what the beat looks like. (and the bpm is correct if i remember right)
that very last snare beat sounds like someone took the audio for the snare beat and reversed it (pretty sure that's exactly what they did).
some other things to the song: it's not COMPLETELY instrumental, because it has a few words repeated over and over. one of them is "Holla holla holla" (repeated 3 times in a row like that) and that's about all i can distinguishably remember. it sounds like it would absolutely be the trailer song for a really high-suspense famous movie, like the hunger games. (pretty sure it's BEEN that for one or multiple fairly-well known movies)
thanks so much in advance. this has been bothering me so much