If you’re like me, you’ve probably watched the Justice League trailer 100 times since it was released last weekend. And because of that, you probably haven’t been able to get the song “Come Together” out of your head.

“Come Together” was first performed by The Beatles in 1969, and since then many other musicians have covered it and created their own versions. So which version was used in the Justice League trailer? It was a new cover by musician Gary Clark Jr. and composer Junkie XL!

A joy collaborating w/@GaryClarkJr & revisiting my rock band days composing our cover of "Come Together" for the @justiceleaguewb trailer! pic.twitter.com/wYYfrJjAYQ — Tom Holkenborg (@Junkie_XL) March 27, 2017

Hopefully the full song is released soon. For now, check out their cover of “Come Together” in the new Justice League trailer below.