Photo: G1-Globo.com
Photo: G1-Globo.com

Concert revellers at Tomorrowland in Barcelona, Spain had a shock when flames erupted on stage early into the show. The crowd was enjoying live streaming from Belgium when a technical malfunction caused a fire. The fire quickly spread.

Thankfully, authorities were quick to evacuate and the crowd remained calm. 22,000 people escaped without injury.

See eyewitness reports here … and video below: