A spokesman for the band said they were "deeply saddened" to hear the news. "Their heartfelt wishes for a speedy recovery go out to the injured and their profound sympathies to the deceased," he continued.
According to local police, three of the workers fell 10m (33ft) from a metal structure and landed on a fourth. The deceased workers were said to be 38 and 44 years of age. One was an employee of the Belgium-based staging company Stage Co, while the other was a local contractor.
(Lee Baldock)
