Videographer RexAVision has been pulling gems out of the archive and sharing them on YouTube. The latest comes from Summer Camp 2017—the annual summer festival in Chillicothe, Illinois.

Tucked into an absolutely stacked lineup, was the Claypool Lennon Delirium. RexAVision captured their cover of The Beatles’ “Tomorrow Never Knows” among other tunes from their set.

Thanks again to RexAVision for the footage.