During their performance of “Car Radio” at Radio 1 Big Weekend, twenty one pilots’ Tyler Joseph climbed the stage they were playing on. The sound was then cut and they were forced to end their set early.

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“The safety of our artists is always our first priority,” explained BBC Radio 1 in a tweet. “Sadly we felt there was a risk & had to cut @twentyonepilots short. We're sad too.”

You can watch video footage of what took place below.

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