This is not one of the dangers that you get warned about when you go to music festivals.
The Rock am Ring festival in Germany has been thrown into chaos, after lightening struck twice, hitting 33 people.
Police have stated that all of those injured have been taken to hospital, and are in good health.
The festival is still going ahead, and will close with a Foo Fighters headline set tonight.
There can’t be many places worse during a storm than in a tent, underneath metal poles…