WATCH: Glasto police perform flashmob during Lionel Richie set

Take note, Electric Picnic staff, take note.

“Woah, what a feeling” - he had them dancing on the ceiling.

Just when we thought the footage of Lionel Richie closing Glastonbury couldn’t get any better, we find this clip of the festival staff performing a synchronized dance routine during his legendary ‘Dancing on the Ceiling’ hit.