A crowd surge at last night's Thriller Music Halloween rave in Madrid has claimed several lives.

The Dim Mak boss takes to his blog to outline why he asks for the things he does while he's on the road.

"Inflatable boat or dingle, suitable for 2-3 people. (see image at right)"

The once reserved Japanese DJ confirms his superstar status by throwing cakes at the crowd at this year's Ultra Music Festival.